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borishaifa [10]

3 years ago

7

Pedro buys 4 books at the fair for $7 each. Pedro hands the cashier 3 ten dollar bills. how much change would he receive? write

an equation to solve. use c to represent the unknown.

1 answer:

garik1379 [7]3 years ago

8 0

4 x 7 = 28 - 30 = -2. His change is 2 dollars.

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Step-by-step explanation:

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