marofthejt3795 marofthejt3795

17-10-2018
Mathematics

contestada

Today Harvey ran 2km more than twice as far as he ran yesterday. Let y= the number of kilometers he ran yesterday. Write an expression for the number of kilometers he ran today

Please help.

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dragonflame0921 dragonflame0921

17-10-2018

The answer is y=2x+2.

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LeighP75 LeighP75

17-10-2018

x = 2y + 2

(x - #km run today
y - #km run yesterday)

Answer Link

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