Solve.Photography reprints cost $0.52 each at a local photo shop. Through the mail, they cost $0.44 each plus $1.20 postage and handling. How many reprints must a customer purchase to make it less expensive to use mail order?
A. {n|n > 19 reprints}
B. {n|n > 18 reprints}
C. {n|n > 15 reprints}
D. {n|n > 16 reprints}
Answer: C
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Solve the problem. Round amounts of money to the nearest cent.In chemistry class, each of the 79 students needs 79 mL of titrate. How many one-liter bottles of titrate need to be available?
A. 7 bottles B. 6 bottles C. 62 bottles D. 8 bottles
Provide an appropriate response.Use the equation (Dividend) = (Divisor)(Quotient) + (Remainder) to complete the following. 
= x2 - 5x + 9 implies (x - 8)(x2 - 5x + 9) = 
.
A. not enough information given B. x - 8 C. x2 - 5x + 9 D. x3 - 13x2 + 49x - 72
Solve the problem.You have just graduated from college and purchased a car for $7,000. Your credit limit is $21,000.Assume that you make no payments and purchase nothing more and that there are no other fees. The monthly interest rate is 15%. Find the y-intercept for the exponential function which represents how much you will owe (represented by y) after x months with no more purchases or payments.
A. (7,000, 0) B. (0, 21,000) C. (0, 7,000) D. (21,000,0)
Sketch the graph of the line by locating the second point with the rise-and-run method.Through (-3, -2), m = 0
A. 
B. 
C. 
D. 