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7 votes
7 votes
xavier needed to get his computer fixed. he took it to the repair store. the technician at the store worked on the computer for 4.5 hours and charged him $155 for parts. the total was $357.50. write and solve an equation which can be used to determine x, the cost of the labor per hour.

User Xbtsw
by
3.4k points

1 Answer

16 votes
16 votes

Answer: x=45

Equation: 4.5x + 155=357.5

Step-by-step explanation: …

User Obataku
by
2.8k points
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