Solve the problem.The number of miles per gallon of gasoline that a vehicle averages varies inversely as the average speed the car travels. A vehicle gets 16 miles per gallon at 53 mph. How many miles per gallon will it get at 
A. 0.04 mpg
B. 11.2 mpg
C. 0.09 mpg
D. 22.9 mpg
Answer: D
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Simplify.[5(x - 4) - 7] + [9(x - 1) + 9]
A. 5x - 36 B. 14x - 11 C. 14x - 7 D. 14x - 27
Write any percent as a decimal and any decimal as a percent.Rainfall decreased by 0.354 this year.
A. 0.0354% B. 3.54% C. 35.4% D. 0.354%
Solve.The cost in millions of dollars for a company to manufacture x thousand automobiles is given by the function C(x) = 3x2 - 18x + 72. Find the number of automobiles that must be produced to minimize the cost.
A. 6 thousand automobiles B. 3 thousand automobiles C. 9 thousand automobiles D. 45 thousand automobiles
Use a calculator to obtain at least eight points that are solutions to the equation. Then graph the equation by plotting points.y = 
What will be an ideal response?