The lengths (in miles) of two highways after t years of construction can be modeled by 20t + 150 and 15t+ 200. What is the difference of the lengths of the highways when 1 = 1 = 4? Explain.

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asked Feb 12, 2022 6.3k views

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The lengths (in miles) of two highways after t years of construction can be modeled by 20t + 150 and 15t+ 200. What is the difference of the lengths of the highways when 1 = 1 = 4? Explain.

Mathematics
high-school

Bing Jian asked

by Bing Jian

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Explanation:

13.5 is the difference of the length of the roads

Tcanarchy answered Feb 18, 2022

by Tcanarchy

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