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Luda [366]
3 years ago
9

Juan was given a gift card for a coffee shop. Each morning, Juan uses the card to buy one cup of coffee. Each cup of coffee cost

s $2 and the original amount of money on the gift card was $30. Write an equation for A, in terms of x, representing the amount money remaining on the card after buying of coffee.
Mathematics
1 answer:
Black_prince [1.1K]3 years ago
7 0

Answer:

A=30-2x

Step-by-step explanation:

Cost of one cup of coffee=$2

The original amount of money on the gift card= $30

Juan's expenses in buying coffee, after x morning are \$2\times x.

The amount of money left, A, on the card = (Original amount) - (Total expenses)

A=30-2x

Hence, the equation for, A, the amount of money remaining on the card is

A=30-2x.

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