Mathematics, 29.09.2019 08:30 kfcnkfnmnfk9513
The mechanics at giuseppe’s auto house specialize in changing fuel injection units and transmissions. last week, they changed 5 fuel injection units and 10 transmissions and billed 70 hours. this week, they changed 8 fuel injection units and 8 transmissions and billed 64 hours. let x represent the number of hours to change a fuel injection unit and y represent the number of hours to change a transmission.
what is the solution to the system that represents this scenario?
(5, 8)
(2, 6)
(4, 14)
(7, 8)
Answers: 1
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The mechanics at giuseppe’s auto house specialize in changing fuel injection units and transmissions...
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