Computer
Repair Service
Cost
Part A: Use x for the number of hours.
Write an exp...
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Mathematics, 16.12.2021 20:00 Happygirl5715
Computer
Repair Service
Cost
Part A: Use x for the number of hours.
Write an expression shows the total
charges for Tech Rite?
Tech Rite
$75 service charge
plus $50 an hour
$25 service charge
plus $70 an hour
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