Question

At the bearest wholesales store, 3 bags of cereal cost $21.75. Which equation represents the proportional relationship? y=3x

y=7.25
y=65.25
y=21.75​

Answer 1

21.75 = y = 3x
21.75 = 3x
Isolate the x
21.75/3 = x
x = 7.25
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