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6 January, 10:19

Erin is buying cupcakes for her birthday party. Each cupcake costs $1.50. How many guests can she invite if her budget is $80 and she has already spent $16 on paper cups and plates? By the way, Erin thinks that each guest will want two cupcakes to eat.

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  1. 6 January, 10:34
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    About 21 People Can Go To Erin's Party.

    Step-by-step explanation:

    Equation:

    (80-16) = 1.5x*2

    How To Solve It:

    step 1: (80-16) = 1.5x*2

    step 2: 64 = 1.5x*2

    step 3: 64=3x

    step 4: 64/3=3x/3

    Answer: About 21 People Can Go To Erin's Party.
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