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oee [108]
3 years ago
8

A marathon race participant walks at a rate of 2.5 miles per hour and runs at a rate of 5 miles per hour. The combined distance

that the marathon race participant walks and runs is 12.5 miles. Write a linear equation in standard form that models this situation.
Mathematics
1 answer:
valentinak56 [21]3 years ago
3 0

Answer:

2.5x + 5y = 12.5

Step-by-step explanation:

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If a circular playground has an area of 144 m2. What is the diameter of the playground?
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Roman55 [17]
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3 years ago
Answers need to be fractions, if they are not whole numbers. No decimals
klemol [59]

The Slope of lines parallel to line is 1/2 and the Slope of lines perpendicular  to line is -2.

<h3>What is the equation of a straight line ?</h3>

An equation that can be written in the form of y = mx+c

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For parallel Lines

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Therefore the slope for perpendicular line is -2.

To know more about Straight Line equation

brainly.com/question/959487

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