What is the hourly rate for labor

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Reference no: EM131020593

A.

Simplify

8 / (x + 9) + 5 / (x - 9)

B.

Solve for x

(5x - 3)2 = 25

C.

Find the x-intercepts of the graph of y = x2 + 18x - 12

D.

Name the x - and y - intercepts of 7x + 3y = 21

E.

A contractor charges a customer $182, listing $56 for materials and the rest for labor.  If the contractor charged 3 hours labor, what is the hourly rate for labor?

Reference no: EM131020593

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