Respuesta :
Answer:
Step-by-step explanation:
Given the proportional relationship between the number of sweaters a clothing store buys and sells, s, and the profit, in dollars and cents, that it makes off those sweaters, represented by the equation p=15s, in order to know the amount of profit the store made per sweater, we will substitute s = 1 into the equation and calculate p as shown;
p = 15s
if s = 1
p = 15(1)
p = 15
Hence the profit in dollars and cent made is 15 dollars
The profit per sweater is $15.00.
Given that:
p = Profit (in dollars and cents)
s = Number of sweater.
We have to find the profit in dollars and cents that the store makes per sweater.
So we plug s = 1 in the given equation.
[tex]p=15s\\p=15(1)\\p=15[/tex]
So the profit per sweater is $15.00.
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