Write a proportion that models the situation described. Then, solve the proportion for x.If at a given speed a car can travel 92.4 miles on 4 gallons of gasoline, then the car can travel x miles on 52 gallons of gasoline at that speed.
A. 
= 
; x = 1201.2 miles
B. 
= 
; x = 1208.6 miles
C. 
= 
; x = 1208.6 miles
D. 
= 
; x = 1201.2 miles
Answer: D
Mathematics
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A. 
B. 
C. 
D. 
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Graph the function.f(x) = 
A. 
B. 
C. 
D. 
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Use an end behavior diagram (
, 
, 
, or 
) to describe the end behavior of the graph of the function.P(x) = - 
x3 + 6x2 + 4x - 9
A. 
B. 
C. 
D. 
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Solve the system of equations by the substitution method. Check your solutions. For any dependent equations, write your answer in ordered pair form.
A. ? B. {(x, 7 - x)} C. {(0, 13)} D. {(6, 7)}
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