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Ann uses the equation y=9.75x to calculate the total cost y in dollars for x posters how much would she spend on 4 posters?

User Rcarvalho
by
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1 Answer

7 votes

Answer:

$39

Explanation:

Substitute 4 into the x variable in the equation. From there, multiply.

9.75 x 4 = y

y = 39

User Valdo
by
4.2k points