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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 …

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 …
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2 votes
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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User Coatless
by
8.6k points

2 Answers

2 votes

The answer is y=2x+2.

answered
User JoeR
by
8.0k points
3 votes
x = 2y + 2

(x - #km run today
y - #km run yesterday)
answered
User JDong
by
8.3k points
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