Mathematics High School

4w + 2/7 = -4/5
Need help asap

Answers

Answer 1

W=-19/70
Hope that helped

Related Questions

Complete the table of the given rule

X. Y
6
0
4

Answers

Answer:

10, 4, 8

Step-by-step explanation:

This equation here is shown in the form of [tex]y = x-4[/tex]. However, we are solving for x when we know y. I find it easier to convert the equation so we have [tex]x = ...[/tex]. To do this we can add 4 to both sides.

[tex]y + 4 = x, x = y+4[/tex].

Now that we know our equation ([tex]x = y+4[/tex]), we can substitute the values of y inside to find x.

[tex]x = 6+4\\\\x = 10[/tex]

[tex]x = 0+4\\\\x = 4[/tex]

[tex]x = 4+4\\\\x = 8[/tex]

Hope this helped!

What construction does the image below demonstrate? (1 point)

Answers

Answer:

The answer is "A regular hexagon inscribed in a circle" I also took the practice exam and got it right.

Oops I keep on commenting the answers instead of adding it in as an answer lol.

What is the midpoint of (-9,5) and (21,-7)

Answers

Answer:6,-1

Step-by-step explanation:

Answer:

(-9,5) (21,-7)

[tex](\frac{-9+21}{2};\frac{5-7}{2})=(\frac{12}{2} ;\frac{-2}{2})=(6,-1)[/tex] this is the midpoint

evaluate the expression if x =6 and y =7. 3x+2y

Answers

ANSWER: 18 + 14

EXPLANATION: It says x =6 and y=7
And if number are rite next to each other with no symbol you always multiply so it would be 3 6 + 2 7 so 3x6=18 and 2x7=14 so it would be 18+14

The value of the expression 3x + 2y when x =6 and y =7 is 32.

What is an expression?

An expression is a combination of some mathematical symbol such that an arithmetic operator and variable such that all are constrained and create an equation.

In other meaning, expression is very useful to determine the end or root value of constraint.

As per the given expression, 3x + 2y

Put x = 6 and y = 7 as,

3(6) + 2(7) = 18 + 14 = 32

Hence "The value of the expression 3x + 2y when x =6 and y =7 is 32".

To learn more about expression,

https://brainly.com/question/14083225

#SPJ2

can anyone explain what is ratio? plzz

Answers

Answer:

a ratio indicates how many times one number contains another.

Step-by-step explanation:

Ratio is how many times a number contains in another,for example : if there are eight oranges and six lemons in a bowl of fruit, then the ratio of oranges to lemons is eight to six, (8:6) which is equivalent to the ratio 4:3

A chicken farm ideally produces 100,000 eggs per day. But this total can vary by as many as 45,000 eggs. What is the maximum and minimum expected production at the farm?

Answers

Answer: The maximum is 145000 and the minimum is 55,000 eggs

Step-by-step explanation:

1) Moving a figure around a fixed point in the plane is called making a _ _ _

Answers

Answer:

isometry

Step-by-step explanation:

That is called a rotation. A rotation is a transformation that turns a figure about a fixed point called the center of rotation.

hope this helps :)

PLEASE HELP EXPRESSIONS!!!! 15 points

Answers

Answer:

C) [tex]-14w+12[/tex]

Step-by-step explanation:

[tex]10-7w-13-7w+15[/tex]

Group the similar terms together:

[tex]-7w-7w+10-13+15[/tex]

Add/Subtract the w:

[tex]-14w+10-13+15[/tex]

Add/Subtract the numbers:

[tex]-14w+12[/tex]

The answer would be c the question

Which statement is true about a translation? 1. A translation takes a line to a parallel line or itself. 2. A translation takes a line to a perpendicular line. 3. A translation requires a center of translation. 4.A translation requires a line of translation.

Answers

Answer: 1. A translation takes a line to a parallel line or itself.

Step-by-step explanation:

I took the quiz myself.

When a line is translated, it means the line is moved from one position to another. The true statement is:

(1). A translation takes a line to a parallel line or itself.

In transformation, translation does not change the orientation of a line. This means that:

The position of the lines will change, when translatedThe orientation of the lines will remain unchangedIt does not require a center or scale of translation

Point (2) above means that;

Parallel lines will remain parallelPerpendicular lines will remain perpendicular

Using the above analysis, we can conclude that: option (1) is true

Answers

Answer:

Step-by-step explanation:

Please mark Brainy because I showed you all the steps so you can do it in the future! :)

Find the slope of the line containing the points (-2,-2) and (-4,-2).

Answers

Answer:

Step-by-step explanation:

Use the formula ([tex]\frac{y_1-y_2}{x_1-x_2}[/tex])

Maria is starting a small business selling flowers. She has to pay $150 for a vendor’s permit. Each bouquet cost her $7 and she sells them for $15. How many bouquets must Maria sell to break even?

Answers

Answer:

18.75

Step-by-step explanation:

might not be 100% right

find an equation in slope-intercept forma for the línea with slope -12 and y-intercept=1/2

Answers

Answer:

Option D

Step-by-step explanation:

Slope intercept is:

[tex]y=mx+b[/tex]

m - slope

b - y-intercept.

The slope in the question is -12. The y-intercept is 1/2.

Plug in the values:

[tex]y=mx+b\rightarrow \boxed{y=-12x+\frac{1}{2}}[/tex]

Hope this helps.

Answer:

Slope-intercept form:

[tex]y = -12x + \frac{1}{2}[/tex]

Step-by-step explanation:

-Since you already have the slope and the y-intercept, all you need is to apply them to a slope-intercept form:

Slope: [tex]-12[/tex]

y-intercept: [tex]\frac{1}{2}[/tex]

-Slope-intercept equation:

[tex]y = mx + b[/tex]

(where [tex]m[/tex] represents the slope and [tex]b[/tex] represents the y-intercept)

-Applying to slope-intercept form:

[tex]y = -12x + \frac{1}{2}[/tex]

And were done.

Sofia's gym membership is $275 per year in addition to an annual locker fee of $95. What is the monthly fee? *

Answers

Answer:

384 is your answer.

A student is using a table of values to graph the line y = -2x + 3. The student's table is shown below. What number would this student fill in for the "?" in the table? x y -4 11 -5 13 -6 ?

Answers

Answer: Y

Intercept Is the correct answer

Step-by-step explanation:

Let f(x) = x2 and g(x) = x - 6. What is fog?

Answers

I am not sure if your question is saying f(x) is x² or if it is 2x so I am giving you two answers.

If f(x) is x² the answer for f(g(x))= (x-6)²

If f(x) is 2x the answer for f(g(x))=2x-12

How did I get these answers? For fog, it basically means f(g(x)) so you just plug in what g(x) equals for the variable x in f(x)

2 square root of 3 (square root of 2 plus square root of 3 )

Answers

Answer:

√3+√2 = 3.15

Step-by-step explanation:

because you can't square root those two so it will be a decimal

12x + 7 <-11 OR 5x– 8 > 40

Answers

Answer:

take 7 from both sides of the inequality which gives 12x <-18

divide both sides by 12 and u get x=-3/2

hi! can someone help me how to write the following in standard form. thank you :)
3 x 10^9
3 x 10^6
3 x 10^3
3 x 10^0
3 x 10^(-3)
3 x 10^(-6)

Answers

1. 3,000,000,000
2. 3,000,000
3. 3000
4. 3
5. 0.003
6. 0.000003

Find the additive inverse of each number.
15

Answers

Answer:

-15

Step-by-step explanation:

Answer:

-15

Step-by-step explanation:

This because the additive inverse is the opposite number. If you where to use a number line, you would have the same amount of spaces from zero as 15. that is an additive inverse.

-20 = -4x - 6x
I need help solving it

Answers

Answer:

the answer is 2

Step-by-step explanation:

add -4x and -6x and the answer is -10x bc they are both negative x. then divide both -10x and -20 by -10 so that it is x by itself on one side and 2 on the other so its 2=x :)

What the perimeter is of the shape

Answers

Answer:

22 Units

Step-by-step explanation:

-8W + 5 = -43
I need help asap

Answers

Step 1: Subtract 5 from both sides.
−8w+5−5=−43−5
-8w=-48

Step 2: Divide both sides by -8.
-8w/-8 = -48/-8

W=6

Evaluate the expression for the given value of the variable X-3/10 for x= 3/7

Answers

Answer:

9/70

Step-by-step explanation:

X-3/10 for x= 3/7

3/7-3/10

9/70

What is the answer?

(-x^4 + 13x^5 + 6x^3) + ( 6x^3 + 5x^5 + 7x^4)

Answers

Answer:

−x 4 +18x+ 5 +12x 3 +7x 4

Step-by-step explanation:

hope this helps

What is the rate of change of the function represented by the table?

x
y
1
5
2
5
3
5
4
5

Answers

Answer:

Step-by-step explanation:

All the y-values are the same (5). There is no change.

The rate of change is zero.

Answer:

Most Likely -2.5. For Edge A.

Step-by-step explanation:

Take -3.5 and -1 and subtract. The answer should give you -2.5. Correct me if I'm wrong cause I need help like the rest of yall lolz.

1. Which equation results in this table of values?
Input (x)
1
3
5
10
Output (y)
3
7
11
21
O A. Output = Input + 2
O B. Output = 2 · Input + 2
O C. Output = 2 · Input +1
OD. 2. Input
Output + 1

Answers

Answer:

A,is the write answer .......

A chicken farmer also has cows for a total of 30 animals, and the animals have 66 legs in all. How many chickens does the farmer have?

Answers

Answer:

27 chickens

Step-by-step explanation:

A chicken farmer also has cows for a total of 30 animals

Both animals have a total of 66 legs

Let a represent the number of chicken

Let b represent the number of cows

a + b= 30........equation 1

Since a chicken has only two legs and a cow has four leg then, the expression can be represented as

2a + 4b= 66........equation 2

From equation 1

a + b= 30

a = 30-b

Substitute 30-b for a in equation 2

2a + 4b= 66

2(30-b) + 4b= 66

60 - 2b + 4b= 66

60 + 2b= 66

2b= 66-60

2b= 6

b= 6/2

b= 3

Substitute 3 for b in equation 1

a + b = 30

a + 3=30

a= 30-3

a= 27

Hence the farmer has 27 chickens

A computer has a list price of $1,200. It is on sale for 30% off list. What is
the sale price of the computer?
) )
A $840
B $800
C) $720
D $360

Answers

Answer:

a 840$

Step-by-step explanation:

bcuz

marked price = $1200

discount % = 30%

selling price = ?

so,

SP = MP - D% of MP

= $1200 - 30% × 1200

= $1200 - 360

= $840

Which expression repersents the total cost for Ari to rent a bike for b hours and Meg to rent a scooter for s hours?

Answers

Answer:

9b+10s

Step-by-step explanation:

Answer:

9b+10s

Step-by-step explanation: taking quiz right now

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4w + 2/7 = -4/5 Need help asap

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4w + 2/7 = -4/5
Need help asap