3 years ago

Please help!!!!!!!!!

Mathematics

1 answer:

Sophie [7]3 years ago

3 0

Answer:

The trip took 3 hours.

Step-by-step explanation:

Let the time the passenger spent in the car be t hours.

(b) 40t + 30 = 150 is the equation linking amount of money earned with time spent carrying the passenger.

Solving:-

40t = 150 - 30

40t = 120

t = 120 / 40

t = 3 hours

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