A Shop charges $149 for parts and $53 per hour of labor for a repair job. A repair shop charges a fee of $280 for the same job. Write a system of equations to represent the situation. Which shop is cheaper if the job takes 2 hours? 3 hours?
for 2 hours 149 + 53*2
$255 (shop charges is cheaper)
for 3 hours 149+53*3
$308 (repair shop is cheaper)
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