Solve the problem.A gas station sells 4820 gallons of regular unleaded gasoline in a day when they charge $1.35 per gallon, whereas they sell 3946 gallons on a day that they charge $1.40 per gallon. Find a linear function that expresses gallons sold as a function of price. Use this function to predict the number of gallons sold at a price of $1.18 per gallon.
A. 7788.3 gallons
B. 7791.6 gallons
C. 7795.7 gallons
D. 7800.6 gallons
Answer: B
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Match the equation with the appropriate graph.y = 4x + 6
A. 
B. 
C. 
D. 
Provide an appropriate response.When you write a polynomial as a product of two or more polynomials, it is called 
.
A. multiplying B. factoring C. solving D. grouping
Solve for x. Check your answers.8 - 20 + 6 = 1 + x - 9
A. x = -16 B. x = 2 C. x = 4 D. x = 26
Solve.The average value of a certain type of automobile was $14,520 in 1991 and depreciated to $6240 in 1995. Let y be the average value of the automobile in the year x, where x = 0 represents 1991. Write a linear equation that models the value of the automobile in terms of the year x.
A. y = -2070x + 14,520
B. y = -2070x - 2040
C. y = -2070x + 6240
D. y = - 
x - 6240