Question! 32 of 60
When a store sets the price of rock salt at $2.50 per kilogram, the store sells 3,500 kilograms of rock salt per week.
With each $0.50 increase in the $2.50 price per kilogram, the store sells 250 kilograms less of rock salt per week.
Let m be the number of $0.50 increases in the price per kilogram of rock salt. Which of the following expressions
represents the dollar amount of the store's weekly sales of rock salt?
A. (3.00m)(3.250)
B. (3.00)(3.500 - 250m)
C. (3.00)(3,500 + 250m)
D. (2.50 +0.50m)(3,500 + 250m)
E. (2.50 +0.50m)(3,500 - 250m)
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