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13 votes
13 votes
Lauren needed to get her computer fixed. She took it to the repair store. The

technician at the store worked on the computer for 3.75 hours and charged her $119
for parts. The total was $400.25. Write and solve an equation which can be used to
determine x, the cost of the labor per hour.
Equation:
Answer: x =

User Lawrence DeSouza
by
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1 Answer

7 votes
7 votes
400.25-119= 281.25
281.25/3.75=75
X=75 hours
User Prthrokz
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