240/s = 280/(s + 10)

240(s + 10) = 280s

240s + 2400 = 280s

40s = 2400

s = 60

The car's speed was 60 mph snd the motorcycle's was 70 mph

Laura T.

asked • 09/24/18if the car speed is 10 miles more than the motorcycle's find the speed of the car and the speed of the motorcycl

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240/s = 280/(s + 10)

240(s + 10) = 280s

240s + 2400 = 280s

40s = 2400

s = 60

The car's speed was 60 mph snd the motorcycle's was 70 mph

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