Solve the problem.A vendor has learned that, by pricing hot dogs at $1.25, sales will reach 127 hot dogs per day. Raising the price to $2.25 will cause the sales to fall to 75 hot dogs per day. The number of hot dogs, N, is a linear function of the price, x. Write a linear function that models the number of hot dogs sold per day when the price is x dollars each.
A. N(x) = 52x + 62
B. N(x) = -52x + 192
C. N(x) = -52x - 192
D. N(x) = - 
x + 
Answer: B
Mathematics
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A. 0.03, 0.08, 0.038, 0.083 B. 0.038, 0.083, 0.03, 0.08 C. 0.083, 0.038, 0.08, 0.03 D. 0.03, 0.038, 0.08, 0.083
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Graph the system of inequalities.2x + y ? 4x - 1 > 0
A. 
B. 
C. 
D. 
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Sketch the region bounded by the graphs of the given equations and find the area of that region.
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Solve the problem. Use 3.14 as the approximate value of ?. Round to the nearest hundredth if necessary.A shipping container has dimensions of 3 m × 9 m × 4 m. What is its volume?
A. 144 m3 B. 36 m3 C. 243 m3 D. 108 m3
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