Mandy buys four items totaling $21.77. If she pays with a $50 bill, what is her change to the nearest dollar?

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Multiple Choice

Mandy buys four items totaling $21.77. If she pays with a $50 bill, what is her change to the nearest dollar?

Explanation:
The main idea is to find the change by subtracting the total cost from the amount given, then round to the nearest dollar. Subtracting, $50.00 minus $21.77 equals $28.23. Rounding to the nearest dollar gives $28, since 0.23 is less than 0.50. So the change is 28 dollars.

The main idea is to find the change by subtracting the total cost from the amount given, then round to the nearest dollar. Subtracting, $50.00 minus $21.77 equals $28.23. Rounding to the nearest dollar gives $28, since 0.23 is less than 0.50. So the change is 28 dollars.

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