3 years ago

Find the value of x so that (x, 12) satisfies y = 4x +4.

1 answer:

3 0

Plug in 12 for y and rewrite the equation.

12 = 4x + 4

Subtract 4 from both sides.

8 = 4x

Divide by 4 on both sides.

2 = x

The ordered pair is (2, 12) and x = 2.

You might be interested in

When do you need to use two number lines to compare two fractions

notka56 [123]

You would use 2 number lines to compare fractions because if you were trying to see which fraction was larger than you would use a number line.

7 0

3 years ago

Read 2 more answers

A rhombus diagonals bisects opposite <br>a)angles <br>b)line

hichkok12 [17]

Answer:

The answer to this question is angles

3 0

3 years ago

Read 2 more answers

Need help on the 2 questions ASAP and SHOW WORK PLEASE !!!! 50 points ????

zaharov [31]

Answer:

-4 - 8-=-4

Step-by-step explanation:

4 0

3 years ago

Survey math help please

marishachu [46]

75 females own a blue car out of 300 people. 75/300 x 100 = 25%

4 0

3 years ago

Read 2 more answers

Expand and simplify 4(2x +7) – 3(x + 5)

Vikentia [17]

Answer:

$4\left(2x+7\right)-3\left(x+5\right)=5x+13$

Step-by-step explanation:

Given the expression

$4\left(2x+7\right)-3\left(x+5\right)$

<u>Expand and simplify the expression</u>

$4\left(2x+7\right)-3\left(x+5\right)$

Expand 4(2x + 7) = 8x + 28

$4\left(2x+7\right)-3\left(x+5\right)=8x+28-3\left(x+5\right)$

Expand -3(x + 5) = -3x - 15

$=8x+28-3x-15$

Group like terms

$=8x-3x+28-15$

Add similar elements: 8x - 3x = 5x

$=5x+28-15$

Simplify

$=5x+13$

Therefore, we conclude that:

$4\left(2x+7\right)-3\left(x+5\right)=5x+13$

6 0

3 years ago