Louisa used a gift card to pay for 3 meals at a vegetarian restaurant. Each meat cost $7. By how much has the value of the gift card changed after the purchase of the meals? A.-$10 B.+$10 C.$7 D.-$21

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asked Nov 25, 2020 3.9k views

5 votes

Louisa used a gift card to pay for 3 meals at a vegetarian restaurant. Each meat cost $7. By how much has the value of the gift card changed after the purchase of the meals?

A.-$10
B.+$10
C.$7
D.-$21

Mathematics
middle-school

Binbjz asked

by Binbjz

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2 Answers

7 votes

Answer:

D.-$21

Explanation:

Zts answered Nov 28, 2020

by Zts

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3 votes

Answer:

Explanation:

Cavitsinadogru answered Nov 29, 2020

by Cavitsinadogru

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