Question

David has a lemonade stand where he charges $2 per cup of lemonade. He spent $15 in supplies such as cups, lemons, etc. Write an equation to determine the profit, y, he made after he sold x amount of cups.

Y=Mx+b

Answer 1

y=2x-15

Explanation:

his profit would be $2 times the amount of cups he sold minus the cost of supplies, which is $15

Answer 2

Answer:y=2x+15

Explanation:

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