03/15/18

A plumber charges a flat rate of $135 to make a house call and charges $68 for labor. Let y y be the total cost of the house call plus labor and let x be
math help 
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Expert Answers •1

12/10/12

i want to make 500 by using my calculator, but the 5 key ,the + key and the - key are broken. how can i use my calculator to do this task.
five ways to solve the question.
Follows • 7
Expert Answers •7

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