lylaha2005 lylaha2005

18-09-2020
Mathematics

contestada

A car repair bill was $210. The cost for parts was $75. The cost for labor was $45 per hour. How many hours did the repair work take?

Respuesta :

meredith48034 meredith48034

18-09-2020

Answer:

Step-by-step explanation:

45h + 75 = 210

45h = 135

h = 3 hours

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