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Charmaine received a $80 gift card for a coffee store. She used it in buying some coffee that cost $7.96 per pound. After buying the coffee, she had $32.24 left on her card. How many pounds of coffee did she buy?

User Lukus
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2 Answers

14 votes
She got 6 pound of coffee
User Aquila Sands
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3.4k points
6 votes

Explanation:

Algebraic Expression

Step 1 :- Make an equation

⇒ 7.96p + 32.24 = 80

Step 2:- Calculate for the value of variable

⇒ 7.96p + 32.24 = 80

Substract 32.24 from both sides

⇒7.96p + 32.24 - 32.24 = 80 - 32.24

Calculate

⇒7.96p = 47.76

Divide both sides by 7.96

⇒7.96p/7.96 = 47.76/7.96

Divide

⇒p = 6

Therefore, she bought 6 pounds of coffee

Have a wonderful and enjoyable day, :-)

User Chris Graham
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4.0k points