3 years ago

ANSWER FAST WILL MARK BRAINLIEST IF RIGHT HURRY

Mathematics

1 answer:

goblinko [34]3 years ago

4 0

Answer:

The answer is first one.

Step-by-step explanation:

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Step-by-step explanation:

d = r * t

Let the time at 59 miles / hour be t

59*t + 57* (4.5 - t) = 259.5 Remove the brackets

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2t = 259.5 - 256.5 Combine

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Step-by-step explanation:

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