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

Question

31-03-2015
Mathematics

Answered

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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

Sagot :

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