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An uses they equation y= 8.25x to calculate the total cost y in dollars for x posters. How much did she spend on 6 posters?
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An uses they equation y= 8.25x to calculate the total cost y in dollars for x posters. How much did she spend on 6 posters?

User Shivam Pokhriyal
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well if the equation is y=8.25x it means that you would multiply 8.25 x 6 to get the total cost of the posters.

8.25 x 6 = 49.50

49.50 would be the total cost! I hope this helps!
User Stefano Cazzola
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