bricherrylove
bricherrylove bricherrylove
  • 03-04-2017
  • Mathematics
contestada

Carolyne paid a mechanic X dollars per hour for a 5-hour job plus $70 for parts. The total charge was $320. Which equation can be used to determine how much does a mechanic charge per hour?

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HistoryNerd15
HistoryNerd15 HistoryNerd15
  • 10-04-2017
The equation would be 320 = 70 + 5x
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