Modeling Proportional Relationships · Pre-Algebra · Flashcards

QUESTION

What equation form models a proportional relationship?

QUESTION

In a proportional relationship,

y = 9

when

x = 3

. What is

y

when

x = 7

?

QUESTION

Five pounds of apples cost 15 dollars, and cost is proportional to weight. What equation gives cost

y

for

x

pounds?

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