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1 vote
How do you do this please explain!

How do you do this please explain!-example-1

1 Answer

4 votes
Since 4 pastries is $10. Divide 10 by 4 to find out how much it cost per pastry.
10/4 = $2.5 per pastry

$2.5 * 9 pastries = cost
For 9 pastries, it cost $22.50

Plug it into the table :)
User GrafikRobot
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