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Andrei [34K]
3 years ago
9

Michele is starting a new pool-cleaning business. It costs her $85 to purchase supplies. Michele charges $40 each time she clean

s a pool. Which equation can be used to determine the profit, y, Michele earns after she cleans x pools?
y=40x- 85
y=40x+ 85
y=85x- 40
y=85x+ 40​
Mathematics
1 answer:
Alex787 [66]3 years ago
8 0

Answer:

Option A : y = 40x - 85 is the correct answer.

Step-by-step explanation:

Given that:

Cost of purchasing supplies = $85

Cost charged for cleaning a pool = $40

Let,

x be the number of pools cleaned.

y be the profit

Profit = Cost of pools cleaned - purchase price of supplies

y = 40x - 85

Hence,

Option A : y = 40x - 85 is the correct answer.

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