Emily was given a gift card for a coffee shop. Each morning, Emily uses the card to buy one cup of coffee. Each cup of coffee costs $2 and after buying 7 cups of coffee, the card had a $6 remaining balance. Write an equation for A (x), A (x), representing the amount money remaining on the card after buying xx cups of coffee.

Question

Mathematics

Maliyah Roman

25 October, 21:06

Emily was given a gift card for a coffee shop. Each morning, Emily uses the card to buy one cup of coffee. Each cup of coffee costs $2 and after buying 7 cups of coffee, the card had a $6 remaining balance. Write an equation for A (x), A (x), representing the amount money remaining on the card after buying xx cups of coffee.

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Answers (2)

Know the Answer?

Peterson · Answer 1

A (x) = 2x + 6

Step-by-step explanation:

Step 1: Make an equation

A (x) = 2x + 6

A (7) = 2 (7) + 6

A (7) = 14 + 6

A (7) = 20

This shows that the total that Emily had on the gift card was $20

Answer: A (x) = 2x + 6

Hadley Garza · Answer 2

A (x) = 20 - 2x

Step-by-step explanation:

Initial anoiunt:

6 + 7 (2) = 20

A (x) = 20 - 2x