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3 years ago

12

At what speed would Mack have to drive to complete 550 miles in 12 hours if he takes a 20-minute rest break after 3 hours of dri

ving.

1 answer:

Maurinko [17]3 years ago

4 0

12/3 is 4 breaks 12x60 is 720mins at most with 4x20= 80 = 720-80=640/ 60 means we have 10.67 hours left 550/10.67= 51.55 mph

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2 years ago

A hotel charges $90 per day for a double room $80 per day for a single room. If a total of 80 single and double rooms are occupi

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Answer:

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Step-by-step explanation:

Let x is the number of single room

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3 years ago

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Read 2 more answers

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