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anonymous
 one year ago
Variable y varies directly with variable x, and y = 6 when x = 9.
What is the value of x when y = 18?
anonymous
 one year ago
Variable y varies directly with variable x, and y = 6 when x = 9. What is the value of x when y = 18?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I will medal, and plz I'm really bad at math and I've been studying all day i don't want to solve the problem using a formula.

Loser66
 one year ago
Best ResponseYou've already chosen the best response.1The easiest way is:for y, 6*? = 18

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so the answer is 18?

Loser66
 one year ago
Best ResponseYou've already chosen the best response.1I asked you 6 * ???? = 18

Loser66
 one year ago
Best ResponseYou've already chosen the best response.1ok, hence, if y *3, so is x

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Loser66 , The number of miles Melody rides her bicycle, m, varies directly with the amount of time spent riding the bike, t. When Melody bikes for 1.5 h, she travels 10.5 mi. Which equation shows this direct linear variation? A. m = 7t B. m = 7.5t C. m = 12t D. m = 15.75t
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