Solve.A vendor has learned that, by pricing hot dogs at $1.75, sales will reach 105 hot dogs per day. Raising the price to $2.75 will cause the sales to fall to 65 hot dogs per day. Let y be the number of hot dogs the vendor sells at x dollars each. Write a linear equation that models the number of hot dogs sold per day when the price is x dollars each.
A. y = 40x + 35
B. y = -40x + 175
C. y = - x +
D. y = -40x - 175
Answer: B
Mathematics
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