smooveelement
contestada

A ship is traveling at 55 mph. If the rate of speed increases 5 mph each hour, how long will it be before the ship is traveling at a rate
of 75 mph?

A) 2hours

B) 3hours

C) 4hours

Respuesta :

ejpjrocks123

Answer:

C. 4 hours

Step-by-step explanation:

I know this because it needs to be increased 20 mph more and since it increases 5 mph each hour then it would need to be increased the 5 mph 4 times to reach 75 mph.

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