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bernite is selling candy bars for a school fundraiser. the school paid $20 for a box of 15 king size candy bars and bernite sells them for $2 each. how much money will the school earn if bernite sells all 15 candy bars?

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The school originally used $20 for the purchase of the candy.
Use the formula Y=2x to find how much money is made (y) from the number of candy bars (x)
Sub in the 15 bars for t
Y=2(15)
Y=30
Therefore the school made $10, because they earned an extra $10 in comparison to the amount they bought the candy bars for, which was $20.
Hope this helps!

$20 for a box of 15 king-size candy bars

He sells them for $2 each

The relantionship between the  amount of candy sold and the amount of money earned:

[tex]y=2x-20[/tex] ( linear equation)

Where

y= Money earned

x= number of candy bars sold

The relantionship is linear