Mark charges a one-time fee of $12 for travel and then $7.50 per hour for labor. How many hours will he need to work to make $42? A. 3
B. 4
C. 5
D. 6

Question

Mathematics: Mark charges a one-time fee of $12 for travel and then $7.50 per hour for labor. How many hours will he need to work to make $42? A. 3 B. 4 C. 5 D. 6

saraaaaaaaa20 · Accepted Answer

For the diagram to be a parallelogram, then the measure of x is 4

Step-by-step explanation:

If the diagram is a parallelogram, then the diagonals bisect each other

What this mean is that they divide each other into 2

Mathematically, this means that the values AC is divided into two equal parts AE and CE

That means;

5x + 28 = 3x + 36

5x-3x = 36-28

2x = 8

x = 8/2

x = 4

Mark charges a one-time fee of $12 for travel and then $7.50 per hour for labor.

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