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liberstina [14]
3 years ago
10

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

ession for the number of kilometers he ran today
Please help.
Mathematics
2 answers:
KatRina [158]3 years ago
8 0

The answer is y=2x+2.

8_murik_8 [283]3 years ago
4 0
X = 2y + 2

(x - #km run today
y - #km run yesterday)
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2 years ago
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mario62 [17]
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8 0
3 years ago
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<img src="https://tex.z-dn.net/?f=3%5Csqrt%7B2%7D%20%2B%204%5Csqrt%5B3%5D%7B2%7D" id="TexFormula1" title="3\sqrt{2} + 4\sqrt[3]{
ss7ja [257]

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⇒

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( 2 √ 3 + 3 √ 20 − ( 4 √ 2 − 3√ 5 2 6 )

⇒ 2 √ 3 + 3 √ 2− 4 √ 2 + 3 √ 5 + 2 √ 6 ,

Removing bracess

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