An appliance repair person charges $55 per trip plus $15 per hour for her labor. The cost of fixing a stove was $92.50. Write an
d solve an equation to find how many hours it took to repair the stove.
1 answer:
15x + 55
92.50 - 55 = 37.5
37.5 divided by 15 = 2.5
She worked for 2.5 hours and added the $55 charge.
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