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Alexeev081 [22]
3 years ago
5

Rectangles. Please help!

Mathematics
1 answer:
nataly862011 [7]3 years ago
7 0
First you have to canceled out the fours from both side 4x/4-12/4 so x=3 then you do the same thing to the 7x-18

4x-12.
4x/4-12/4. So x=3
The fours cancelled out

7x-18
7x/7-18/7. So x= 2 4/7
The sevens cancelled out

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alekssr [168]

Answer:

c. Mary charges $12.00 per hour for labor to paint houses. What is x, the number of hours Mary worked if she charged $240.00 for labor?

Step-by-step explanation:

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m_a_m_a [10]

Answer:

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Step-by-step explanation:

Given

The attached linear graph

Required

The equation

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(x_1,y_1) = (0,-3)

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Multiply through bu 4

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3 years ago
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