Solve using suitable property: (-15) x 8 + (-15) x 4
Find the product with the exponent in simplest form. Then, identify the values of x and y. 1 1 X 63.64 = 6 Y X = y =
Answer:
x = 7 y = 12
Step-by-step explanation:
In the simplest form:
X = 116.67/Y
Y = 116.67/X
What is Exponent?
The way of representing huge numbers in terms of powers is known as an exponent. An exponent, then, is the number of times a number has been multiplied by itself.
As per the given data:
1 1 X 63.64 = 6 Y X
Simplifying, for the exponent in the simplest form:
⇒ 1 1 X 63.64 = 6 Y X
Multiplying 1 1 X 63.64
= 700.04 = 6 Y X
Dividing 700.04 by 6
= 116.67 = Y X
For values of X and Y:
X = 116.67/Y
Y = 116.67/X
Hence, the value of X is 116.67/Y and Y is 116.67/X.
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In a survey, a group of students were asked their favorite sport. Eighteen students chose “other” sports. WHAT IS THE ANSWER
Answer:
There is no question, just info?
Step-by-step explanation:
Step-by-step explanation:
my guess here is answer maybe it will be right
Plz Mark me as brainlist
Which number is greater -2 or -4
Answer:
-2
Step-by-step explanation:
Answer:
-2 > -4
-2 is higher on the number scale
4x + 6 = -x +1
what's x?
Answer:
x=-1
Step-by-step explanation:
What's the definition of a imagine in math
Answer:A pic with numbers i dont know.Or maybe you were talking about imaginemath
Step-by-step explanation:
Twice the sum of Paloma's age and 15 is 16 how old is Paloma
Answer:
-7, but it doesn't make sense bc age can't be a negative. But based on how this is said it sounds like -7
Step-by-step explanation:
paloma's age = p
2( p + 15 ) = 16
2p + 30 = 16
-30 -30
2p = -14
/2 /2
p = -7
What is the solution for 2y – 5 – 8 + y > 5?
Answer:
y>6
Step-by-step explanation:
Answer: y>6
Step-by-step explanation:
Which expression is equivalent to
(20+4)
O 498 +16
O 496 + 1699 +16
O 408 +8
O 4gº + 16g8+8
Answer:
408+8
Step-by-step explanation:
The expression is equivalent to (20+8) is 4(2+5)
What is an expression?Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.
Given is an expression, 20+8, we need to find an expression is equivalent to 20+8
So, the expression is 20+8
We can write =
4x5 + 4x2
= 4 (5+2)
Hence, the expression is equivalent to (20+8) is 4(2+5)
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2. if ur right i’ll give brainliest
Answer:
Option B
Step-by-step explanation:
By the midsegment theorem,
"Midsegment of a trapezoid is half the sum of the parallel bases"
By this theorem,
y + 6 = [tex]\frac{1}{2}[(3y-7)+(y+3)][/tex]
2(y + 6) = (3y + y) +(-7 + 3)
2y + 12 = 4y - 4
2y - 4y = -12 - 4
-2y = -16
2y = 16
y = 8
Therefore, length of the midsegment = y + 6
= 8 + 6
= 14
Option B will be the answer.
Find the reciprocal of each expression. Write your answers with positive exponents
Answer:
E1. 1/x^5
E2. not totally sure how to use positive exponents here
E3. x^4/y^2
E4. x^2/2
Step-by-step explanation:
remember if there is a negative exponent in the numerator, moving it to the denominator makes it positive. vice versa for the denominator to numerator
There is 1 teacher for evėry 18 students on a school trip. How many teachers are there if 72 students go on the school trip? Move values to create a proportion that can be used to solve the problem. Il 18 36 1 6
Answer:
4
Step-by-step explanation:
divide 18 by 72
(25 1/8- 20.5) solve it
Answer:
the answer is 4.625 or 4 6/10
Step-by-step explanation:
I just used a calculator. hope this helps <3
write an expression in simplest form that represents the perimeter of the polygon
Answer:
Perimeter = (11x + 12)
Step-by-step explanation:
Since, perimeter of a polygon is represented by the sum of measures of all sides,
Perimeter of the given polygon = 3x + (x + 10) + 5x + (2x + 2)
By adding like terms of the expression,
Perimeter of the polygon = (3x + x + 5x + 2x) + (10 + 2)
= (11x + 12)
Therefore, expression for the perimeter is (11x + 12).
This recipe makes 24 cupcakes.
Deepak only wants to make 16 cupcakes.
How much of each ingredient does he need?
Recipe: Makes 24 cupcakes
12 ounces butter
6 ounces sugar
9 ounces flour
3 eggs
Pls help me, 30 points!
Answer:
im pretty sure its -x+3
Step-by-step explanation:
Answer: -x+3
Step-by-step explanation:
It’s -x+3 Because There is a -x and 3 +’s so it would be -x+3
Aldo is on his way on his car. He has driven 15 so far which is three-fifths of the way home. What is the total length of his drive
Answer:
25 is the total length
Step-by-step explanation:
Distance driven = 15
Which Is 3/5 of the way home
Total length of drive
The unknown = x which is the total length of his drive
From the statement in this question 15 is three-fifth of c
So we have this equation:
(3/5)x = 15
We divide both sides by (5/3) so that x can stand on its own
(3/5)(5/3)x = 15(5/3)
(15/15)x = 75/3
x = 25
The total length of the drive is 25
Apples are on sale at four different grocery stores. Which store offers the
lowest unit rate for apples, in dollars per pound?
$4.50
McCoy's:
5 pounds
5
.
Greenland:
pound
4
$3.00
Eat Smart :
2 pounds
.
Mother Nature: SI5/pound
I need help I have a lot of work
Help me please its urgent!
9514 1404 393
Answer:
2
Step-by-step explanation:
The question is asking the value of f(5). Put 5 where x is and do the arithmetic.
[tex]f(x)=\dfrac{5x-15}{5}=x-3 \qquad\text{simplified}\\\\f(5)=5-3=\boxed{2}[/tex]
The range value of interest is 2.
Pls Pls help me it’s rlly important
Answer:
Please find attached the required graph created with Microsoft Excel
4. The solution is x = -1, y = -2
5. Both equations represent the same line and the system of equation has Infinitely many solutions
6. The system of equation represent two parallel lines, therefore, the system of equation has no solutions
Step-by-step explanation:
4. The given system of equation are;
y = -3·x - 5...(1)
y = 9·x + 7...(2)
Equating both values of y from the two equations, gives;
9·x + 7 = -3·x - 5
12·x = -5 - 7 = -12
x = -12/12 = -1
x = -1
y = 9·x + 7 = 9 × (-1) + 7 = -2
y = -2
5. y = -2·x - 5...(1)
6·x + 3·y = -15...(2)
Substituting the value of 'y' from equation (1) in equation (2), gives;
6·x + 3·y = 6·x + 3 × (-2·x - 5) = -15 = -15
Therefore, equations (1) and (2) are the same and has infinitely many solutions
6. y = -4·x + 3
8·x + 2·y = 8
Substituting the value of 'y' from equation (1) in equation (2), gives;
8·x + 2·y = 8·x + 2×(-4·x + 3) = 6
However, 8·x + 2·y = 8, therefore, equations (1) and (2) do not intersect and they have no common solution.
Wat is the value of x 0.25 + 13= 4(x- 8
Answer:
x = 11.3125
Step-by-step explanation:
0.25 + 13 = 4(x - 8)
Distribute the 4 across the parentheses.
0.25 + 13 = 4x - 32
Combine the constants on the left side of the equal sign.
13.25 = 4x - 32
Combine all the constants by adding 32 to both sides.
45.25 = 4x
Divide by 4 to isolate the x.
45.25/4 = x
11.3125 = x
Check.
0.25 + 13 = 4(x - 8)
0.25 + 13 = 4(11.3125 - 8)
0.25 + 13 = 4(3.3125)
0.25 + 13 = 13.25
13.25 = 13.25
calculate the difference between 17 and 5.19.
help pls im really confuseddd
Answer:
The difference between 17 and 5.19 is 11.81.
Step-by-step explanation:
17 - 5.19 = 11.81
Answer:
17 - 5.19 = 11.81
step by step:
17.00
- 5.19
--------------
11.81
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Find two fractions equivalent to each fraction.
Answer:
1. 6/20 9/30
2. 2/10 5/25
3. 4/6 8/12
4. 30/90 45/135
5. 8/16 4/8
6. 8/12 16/24
A farmer planted corn in two different fields. He planted 500 seeds of regular corn in Field A and 500 seeds of experimental corn in Field B. At
harvest time, more ears of corn had grown in Field A than in Field B. The farmer concluded that more corn grew in Field A because of the type
of corn planted.
Choose two other possible variables that could have caused more corn to grow in Field A.
O A. the type of soil in the field
B. the cost per ear of the corn
c. the flavor of each type of corn
D. the amount of sunlight in each field
E. the amount of corn planted in each field
Answer:
A or D
Step-by-step explanation:
because I dont know what the experiment is just that it was grown differently
Feet Yards
? 7
24 8
Which of the following is the missing value in the table above?
A.
20
B.
22
C.
23
D.
21
Answer:
A. 20 or B. 22
Step-by-step explanation:
If you start with 2 tons and subtract 1, 750 pounds, what weight remains?
Answer:
2250
Step-by-step explanation:
2 tons = 4000
4000 - 1750 = 2250
Hope this helps!!!
2250 pounds of weight remains.
What is weight?The weight of an object exists as the force acting on the object due to gravity. Some standard textbooks determine weight as a vector quantity, the gravitational force acting on the object. Others describe weight as a scalar quantity, the magnitude of the gravitational force.
As we know that ,
1 tons = 2000 pounds
2 tons = 4000 pounds
therefore,
4000 - 1750 = 2250
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-8 (x-10) - 3 (x+10)
Evaluate |-11| + |-7|.
-18
-4
4
18
Answer: D) 18
======================================================
Explanation:
|-11| simplifies to 11
|-7| simplifies to 7
Whatever is inside the absolute value, you just remove the negative and that's the result of that absolute value expression. It represents the distance on a number line. So for instance -11 is 11 units from 0, which is why |-11| = 11.
Overall,
|-11| + |-7| = 11 + 7 = 18
What is the mode of the data set shown below?
{2, 4, 5, 6, 8, 2, 5, 6}
A. 2
B. 5
C. 6
D. 2, 5, and 6
Answer:
2, 5 and 6
Step-by-step explanation:
this is because mode is the most appeared number in a data and 2,5 and 6 all appeared twice