Respuesta :

tanner23456
ok so set up a proportion:

[tex] \frac{10mi}{50min} = \frac{x}{90min} [/tex]

now cross multiply to get

50x = 900

divide 50 on both sides

x = 900/50 = 18 mi
tlock400

Answer:

18 miles

Step-by-step explanation:

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