Write algebraic expressions for two numbers with a sum of -17. Let one of the number be represented by x.

Answers

Answer 1

The algebraic expression is x + y = -17

Given,

The sum of two numbers = -17

One number = x

We have to write an algebraic expression for the above condition:

Algebraic expression

In mathematics, an expression that incorporates variables, constants, and algebraic operations is known as an algebraic expression (addition, subtraction, etc.).

You must substitute a number for each variable and carry out the arithmetic operations in order to evaluate an algebraic expression. If we are aware of the values of our variables, we can substitute those values for the original variables before evaluating the expression.

So, let’s find the algebraic expression:

Given that one number is x. We can take other number as y.

So, the expression will be like:

x + y = -17

Learn more about algebraic expressions here:

https://brainly.com/question/2278920

#SPJ1


Related Questions

Suraj took a slice of pizza from the freezer and put it in the oven. The pizza was heated at a constant rate.

The table compares the pizza's temperature (in degrees Celsius) and the time since Suraj started heating it (in minutes).

Time (minutes) Temperature (degrees Celsius)

4 25

6 40

8 55

Answers

The pizza heats up an average of 7.50 degrees per minute.

What is the slope?

Slope or the gradient is the number or the ratio which determines the direction or the steepness of the line.

The table shown

Time (minutes)        Temperature (degrees Celsius)

4                                          25

6                                          40

8                                          55

Since the pizza was heated at a constant rate, we can model the experiment as a line, where the slope represents how fast the pizza was heated

Slope

m   =  (y2 - y1)/(x2 - x1)

Let

(x1,y1) = (6, 40)

(x2,y2) = (8, 55)

m = (55 - 40) / ( 8 - 6 )

m = 7.5 degrees per minute.

The pizza heats up an average of 7.50 degrees per minute

Therefore, pizza heats up an average of 7.50 degrees per minute.

To know more about slopes follow

https://brainly.com/question/12516225

#SPJ1

5.29% APR compounded continuously

Answers

Answer:

Step-by-step explanation:

it is a

Please help me with this question thanks

Answers

Answer: 4366

Step-by-step explanation:

Please help me, I would appreciate it

Answers

Answer:

length= 10 width=5

Step-by-step explanation:

Answer:

It think it is 35

Step-by-step explanation:

Please help with this

Answers

Answer:

18

Step-by-step explanation:

252/14=18

Answer:

They washed 18 cars

Step-by-step explanation:

252 ÷ 14 = 18

18 x 14 = 252

( ´ ∀ `)ノ~ ♡

solve for x
9(x + 8)- 4=68

Answers

9x + 72 - 4 = 68
9x + 68 = 68
- 68 -68
9x = 0
/9 /9
x=0

hope this helps
First, distribute the 9 to the variable and number within the parentheses.
9*x+9*8
Then, solve the two multiplication problems and add them to the overall equation.
9x+72-4=68
Combine like terms on the left.
9x+68=68
Subtract the 68 from the left as follows.
8x+68=68
-68 -68
8x=0
Divide by 8.
x=0/8
Simplify that to x=0.
Thus, x=0.

Hope this helps.

Can someone please help me! I would appreciate it

Answers

11.45 miles: 3.7+4.5+3.25=11.45

Working alone, Cody can dig a 10 ft by 10
ft hole in six hours. Shreya can dig the same
hole in seven hours. If they worked together
how long would it take them?

Answers

You need to add their rates together.

Cody dug a 10ft by 10ft hole in six hours. That’s 1000 cubic ft of dirt in six hours, which means Cody can dig 200 cubic ft an hour.

Shreya dug the same hole in 7 hours, which means that’s 1000 cubic ft of dirt divided by 7, which is roughly 143 cubic ft an hour.

If they worked together (add the amount of dirt they dug together), they would dig around 343 cubic ft of dirt an hour. Now divide 1000 cubic ft by 343, which is equal to around 2.91 or 3 hours.

Answer:

8/30 hr=16 minutes

Step-by-step explanation:

x/5+x/6=1

6x+5x=30

11x=30

x=30/11

x=2 8/30 =2 8/30 hours

It take 18 pounds of seed to completely plant a 3-acre field.how many pounds of seed are needed per acre

Answers

Given the information that it takes 18 pounds to plant a 3-acre field, we can set up an equation to find the unit rate:

18 / 3 = 6

3 / 3 = 1

It takes 6 pounds of seed per acre.

A student uses the quadratic formula to solve a quadratic equation and determines that one of the solutions is z=3+√-48. What are the values of a and b if this solution is written in the form x = a + bi,
where a and b are real numbers?
a-3 and b=-4√3
a=3 and b= 4√3
a=3 and b=√12
a-3 and b=3√4

Answers

The value of a and b are a = 3 and b = 4√3 which are real numbers.

According to the question the solution that we have been given is:

                            z = 3 + √-48

the general form of the solution given in the question is

                             x = a + bi        (1)

 where , i is known as the iota whose value is equal to √-1

Now to find the value of a and b we will expand the equation given above

                             z = 3 + √-48

                             z = 3 + √(-1)(48)

                             z = 3 + (√-1)(√48)

                             z = 3 + √48 i

                             z = 3 + 4√3 i       (2)

Which is equal to the general equation. Now comparing equation (1) and (2) we get

            a = 3 and b = 4√3

Hence the value are :  a = 3 and b = 4√3.

Learn more about equation here : https://brainly.com/question/25976025

#SPJ9

4. The cost of a school banquet is $75 + 30n, where n is
is the cost for 53 people?
the number of people attending. What
© $1,590
O $4,005
© $1,665
O $158

Answers

Answer:

$ 1665 for 53 people to attend

Step-by-step explanation:

75 + 30(53) = 1665  for 53 people in attendance

Answer:

$1,665

Step-by-step explanation:

Side note: The question is quite unclear. In my opinion, the correct question should be - The cost of a school banquet is $75 + 30n, where n is the number of people attending. What is the cost for 53 people?

We know that the value of "n" is the number of people attending at the school banquet. Therefore, if we want to determine the cost of 53 people, we must substitute n = 53.

⇒ $75 + $30n

⇒ $75 + $30(53)                                                     [Substituting n = 53]

⇒ $75 + $1590                                                                [Simplifying]

$1665                                                                         [Simplifying]

Therefore, the total cost of 53 people attending the school banquet is $1665.

Luis and Raul are riding

Answers

Answer: Part A = y=−7.5x+15

Part B = 5 mi/hr

Step-by-step explanation:

Can anyone help me with #85?

Answers

Part (a)

[tex]\overline{x}=\frac{\sum x}{n} \\ \\ \boxed{\sum x=n\overline{x}}[/tex]

Part (b)

[tex]\sum x^2-2\overline{x}(n\overline{x})+n\overline{x}^2 \\ \\ =\sum x^2 -2n\overline{x}^2+n\overline{x}^2 \\ \\ =\boxed{\sum x^2-n\overline{x}^2}[/tex]

both Randy and Sue were at music lessons on Tuesday May 3rd. sue goes to music lessons every 4 days Randy goes every 5 days. lessons are Monday through Saturday. what is the next day of the week that they will both be at music lessons?​

Answers

The next when Randy and Sue will both have music lessons on Monday May 23rd.

First we will list the multiple of 4 and 5 to solve this question and then we will find the common multiple of them because the two activities will happen again in a number divisible by both 4 and 5.

The multiples of 4 are : 4, 8, 12, 16, 20, ...

The multiples of 5 are : 5, 10, 15, 20, ...

Now we got the common multiple which is 20,

So, The common multiple of 4 and 5 is 20.

That means Randy and Sue will both have music lessons on after 20 days from Tuesday May 3rd.

Hence, Randy and Sue will both have music lessons on Monday May 23rd.

To learn more about this Patterned Question visit :

https://brainly.com/question/18212055

#SPJ1

Jillian baked 2 batches of cookies in 3/4 of an hour. How many batches of cookies would she cook in 1 hour? show ur work

Answers

Answer:

2 batches:1/4 which is 25 min. so 1 batch would be half of that. So just divide 25 by 2, which would get you 12.5 12 minutes, and 30 seconds. Hope this helped~ is 1/2 because for 2 is 1/4 and for the half of 1/4 is 1/2 and if u add 1/2 and 1/2 it equals 1/4 so the answer is 1/2 Incorrect.

Step-by-step explanation:

you couldn't do this on ur own?

Starting on Monday, March 29, 2010, Sunny writes down the solution to four new math problems each day; she writes each solution on a separate piece of paper and then files the papers away in her binder. On Saturdays, however, she always manages to misplace three of the problems she worked that day. How many weeks after starting to solve math problems will Sunny have at least 827 solutions in her notebook at 11:59 PM on a Sunday night?

Answers

Finding the number of problems per week,

For six days, 4 problems per day -> 24 solutionsSaturday: 1 solution

So, she solves 25 problems per week.

If we let the number of weeks be x,

[tex]25x \geq 827 \\ \\ x \geq 827/25 \\ \\ \therefore \lceil x \rceil=\boxed{34}[/tex]

The sum of -12 and -8 divided by the product of 4 and -5

Answers

Answer is -1

Step by step

We know
Sum = add
-12 and -8
Divided by /
Product = multiply
4 x 5

Equation is (-12) + (-8) / 4 x 5

-20 / 20 = -1


Angular kinetic energy, E, is the kinetic energy created by the rotation of an object and is described by the formula
E=Iw², where w is the angular velocity and I is the moment of inertia around the axis of rotation. What is the
formula solved for I?

Answers

The moment of inertia (I) solved for, from the angular kinetic energy formula is I = 2E/w².

What is the angular kinetic energy formula solved for I?

Angular kinetic which is also referred to as  rotational energy is simply the kinetic energy due to the rotation of an object.

It is expressed mathematically as;

E = (1/2)Iw²

To solve for I, we first reorder the equation to bring the term containing I to the left side.

E = (1/2)Iw²

(1/2)Iw² = E

Multiply both sides by 2

2 × (1/2)Iw² = 2 × E

Iw² = 2 × E

Iw² = 2E

Now, divide both sides by the question of I.

Iw²/w² = 2E/w²

I = 2E/w²

Therefore, the moment of inertia (I) solved for, from the angular kinetic energy formula is I = 2E/w².

Learn more about kinetic energy here: https://brainly.com/question/17272991

#SPJ1

Use the situation and diagram below to answer the following. The figure shown to the right is made up of a rectangle and a triangle. 10. Write a formula for the perimeter P in terms of x.​

Answers

Answer:

p = 6x

Step-by-step explanation:

Perimeter is the distance around a figure.

p = 2x + 1/2x +1/2x + 2x + x  if we combine all of the x's we get

p = 6x

A die was rolled 60 times. It landed on one—11 times, two—9 times, four—12 times, five—12 times, and six—8 times. What is the empirical probability of rolling a 5?

Answers

A die was rolled 60 times, then the empirical probability of rolled a five = 1/5.

An experiment is repeated a fixed number of times and each repetition is known as a trial. Mathematically, the formula for the experimental probability is defined by; Probability of an Event P(E) = Number of times an event occurs / Total number of trials.

Empirical probability  = [tex]\frac{Number of favorable outcomes in experiment}{Total outcomes}[/tex]

Based on the given conditions,

Die was rolled 60 times.

That is,

Total outcomes = 60

She rolled One—11 times,

Two—9 times,

Four—12 times,

Five—12 times, and

Six—8 times.

But we can use rolling five,

That means, Five—12 times

And Total outcomes = 60

So,

We can write,

Number of favorable outcomes of getting 5 = 12

Then, the experimental probability rolled a five is given by,

= 12/60

= 1/5

Therefore, The empirical of probability of a rolled a five = 1/5.

To learn more about visit Probability :

brainly.com/question/8774866

#SPJ1

Ravi traveled for 15 hours at a constant rate of 73 miles per hour. Ira traveled the same distance at a constant rate of 64 miles per hour. How long did it take Ira to travel the same distance as Ravi? Write your plan to solve in the correct order

Answers

Ira took hours to reach the same distance as Ravi at the rate of 64miles per hour.

The ratio of two related quantities expressed in several units is known as a rate.

Speed is a rate defined as the amount of distance covered in a given amount of time.

The rate or speed is calculated by the formula:

Distance travelled = speed × time

Lets us solve the following question using the above formula.

The rate of Ravi is 73 mph.

In 15 hours Ravi travels= 15×73=1095 miles.

Now Ira also travels the same distance as Ravi.

So Ira Travels 1095 miles.

Given the rate of Ira=64 mph

Time taken by Ira to cover the distance= Distance ÷ speed(rate)

Hence time taken=1095÷64=17.109375 hours

Therefore the time taken by Ira to cover the same distance as Ravi is approximately 17.11 hours.

To learn more about rate visit:

https://brainly.com/question/359790

#SPJ9

If y varies directly with x and y is 37.4 when x is 17, what is the value of x when y is 13.2?

Answers

Answer:

6

Step-by-step explanation:

We have y ∝ x which is another way of saying y varies directly with x

We can rewrite the direct proportion relation y ∝ x as y = k.x where k is a constant - the constant of proportionality

So y = kx or x = y/k

using y and x values know, we can solve for k and then solve for any x given y

We have

y = 37.4 =  k (17)

Therefore k = (37.4/17) = 2.2

To find x given y = 13.2, use the second equation
x = y/k = 13.2 / 2.2 =  6

Joey is one year older than twice is brother Mark's age. Mark is M years old. What expression below can be used to find Joey's age ?​

Answers

Answer:2M+1

Step-by-step explanation: The 2 would be used to double Mark's age since the question says Joey is twice Marks age. The +1 is used to add one more year after multiplying Mark's age by 2 since the question says Joey is one year older. For example if Mark's age is 2 then plug it into the equation 2(2)+1 which would make Joey's age 5. Because the 2 would double the M in this case 2 and then add a 1 to his age after because of order of operations.

Essa conta poderia ser feita de várias maneiras. Uma delas é dividir 450 por 3 e depois multiplicar por 5. A resposta para esse problema é 750.

Answers

Step-by-step explanation:

Moço, vc tá na gringa, não na BR

Can y’all please help me

Answers

Answer:

a+(-c); b; c-(-b)

Step-by-step explanation:

a = -1

b = 2

c = 3

Now we'll solve for each equation

b = 2

a + (-c) = -1 + (-3) = -4

c - (-b) = 3 - (-2) = 5

Amy was looking at a table of conversions from meters to kilometers. The table showed that 2 kilometers are equivalent to 2,000 meters. How can she determine how many kilometers are equivalent to 8,000 meters?

Answers

The number of kilometers that is equivalent to 8,000 meters is 8 kilometers

Conversion of Units

From the question, we are to determine how Amy can determine how many kilometers are equivalent to 8,000 meters

Let the value be x kilometers

From the given information, we have that

The table showed that 2 kilometers are equivalent to 2,000 meters

If 2 kilometers are equivalent to 2,000 meters

Then,

x kilometers will be equal to 8,000 meters

x = (2×8000)/2000

x = 16000/2000

x = 8 km

Hence, the number of kilometers that are equivalent to 8,000 meters is 8 kilometers

Learn more on Conversion of units here: https://brainly.com/question/9300415

#SPJ1

-2x+6<20 I really need the answer

Answers

Answer:

.

Step-by-step explanation:

`2.5` ft/second.



Write an equation modeling the change in elevation `c` after `s` seconds.

Answers

The following equation represents the elevation change c after s seconds:

                      c = -2.5s

Given,

A mountain climber is moving 2.5 feet per second down a cliff.

Writing an equation to represent the change in elevation after s seconds is necessary.

How do we symbolize ascent and descent?

Elevation denotes upward movement, thus we interpret it as a positive distance

Descent implies a downward motion, thus we interpret it as a negative distance.

Find the rate at which the climber descents.

2.5 ft = 1 second

Find the equation that, in seconds, reflects the descents c.

We have got

2.5 ft = 1 second

So,

s x 2.5 ft = s x 1 seconds

2.5 s ft = s seconds

That means,

We will have a 2.5s distance descending in s seconds.

This can be expressed as an equation:

c = change in elevation

c = - 2.5s

Thus the equation modeling the change in elevation c after s seconds is,

                      c = -2.5s.

Learn more about event correlation here: brainly.com/question/28367823

#SPJ9

Given the following functions, find and simplify (f+g)(x).
f(x) = -3x²+x-3
g(x) = x+3

Answers

Answer: x(-3x+2)

Step-by-step explanation: (f+g)(x) is basically adding the two functions together.

[tex]-3x^{2} + x - 3 + x + 3\\-3x^{2} +2x\\x(-3x+2)[/tex]

Frist step:

Add both functions

Second step:
Combine like terms

Third step:

factor out the x to completely simplify

Find the average (mean) of the set of numbers.

8,5,5,7,6,6,5

Answers

Answer:

6

Step-by-step explanation:

you add all of the numbers, take the sum and divide between however many numbers are present.

Other Questions
Identify as an increase or decrease. Then find the percent of increase or decrease. If necessary, round to the nearest tenth of a percent. Original: 90 New: 160 Look at the picture and help me find how many planes there are. One strategy in a snowball fight is to throwa snowball at a high angle over level ground.While your opponent is watching this firstsnowball, you throw a second snowball at alow angle and time it to arrive at the sametime as the first.Assume both snowballs are thrown withthe same initial speed 16.8 m/s. The firstsnowball is thrown at an angle of 56abovethe horizontal. At what angle should youthrow the second snowball to make it hit thesame point as the first? A thin 2.00-m string of mass 50.0 g is fixed at both ends and under a tension of 70.0 n. if it is set into small-amplitude oscillation, what is the frequency of the first harmonic mode? Hey y'all i just wan.na see if y'all know this, and i do actually need help with this;What is #Jamko partial products16x29? What is the difference between design and technique?a.Design refers to the overall organization of a work of art, where as technique refers to the materials the artist uses.b.Technique refers to the aesthetic balance created by the artist through the use of symmetry, where as design refers to the contrasts and intensity achieved through the artists choice of materials.c.Technique refers to the balance and aesthetic appeal of a work of art, where as design refers to the way the artist used the materials to create a desired outcome or impression.d.Design refers to the overall organization of a work of art, where as technique refers to the way the artist used the materials to create a desired outcome or impression. What happens when the costdriver activity level increases within the relevant range? Which argument is not a default filter for data?O Does Not EqualO Above AverageO Less ThanO Top 50 Is (4, -2) a solution to -6x + y = -26 ? A bookstore manager purchased a case of40 paperback books and a display standthat cost $8.00. He paid $108.00 for thetotal purchase. If each book cost the sameamount, how much did he pay per book?ABCD$0.34$2.50$2.70$100.00 Read the following sentence:We loaded Daniels mini-fridge beanbag chair coffee maker and a case of bottled water into the truck.Which version places commas correctly in the sentence?We loaded Daniels mini-fridge, beanbag chair, coffee maker, and a case of bottled water into the truck.We loaded Daniels mini-fridge, beanbag chair, coffee maker, and a case of bottled water, into the truck.We loaded Daniels mini-fridge, beanbag, chair, coffee, maker, and a case of bottled water into the truck.We loaded Daniels mini-fridge beanbag chair, coffee maker, and a case of bottled water into the truck. Consider your daily routine. As you move about your day, what kinds of writing and rhetoric do you interact with? This could be anything from street signs to tweets. What is your overall impression of the world based on this textual input? Which type of bond has the greatest difference in electronegativity between its atoms?Nonpolar covalent IonicHydrogen bondsPolar covalent Pls HELPPP How does the narrator describe the events of the apocalypse that he sees in his vision? In the figure below, points Y, S, R, and Q lie in plane P.Points T and X do not lie in plane P.For each part below, fill in the blanks to write a true statement.PRSP(a) S, , and(b) TX and 0are distinct points that are collinear.are distinct lines that intersect.(c) Point Y and line are coplanar.(d) Another name for plane P is plane Why might an individual's moral philosophies differ when making a personal decision versus a work-related decision? 2. The coordinates of the vertices of quadrilateral ABCD are A(-6,-1), B(-5,2), C(-1.-5), and D(0.-2).Parker states that quadrilateral ABCD is a parallelogram. Prove or disprove Parker's statement. If someone is from Guinea Ecuatorial are they "Latino/e/a/x" or "Hispanic"? The measures of two vertical angles are 32 and (2x + 2). Find the value of x