Solve the problem.The following data show the list price, x, in thousands of dollars, and the dealer invoice price, y, also in thousands of dollars, for a variety of sport utility vehicles. Find a linear equation that approximates the data, using the points (16.5, 16.1) and (20.0, 18.3). 
A. y = 0.629x + 5.73
B. y = 1.59x - 9.11
C. y = 1.59x - 10.2
D. y = 0.629x + 6.38
Answer: A
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Solve the problem.The sides of a triangle are 8 inches, 11 inches, and 14 inches. If the shortest side of a similar triangle is 40 inches, find its longest side.
A. 11 in. B. 70 in. C. 54 in. D. 55 in.
Solve the problem.A size 12 dress in Country C is size 64 in Country D. A function that converts dress sizes in Country C to those in Country D is 
Find the inverse function.
A. f-1(x) = x - 20
B. f-1(x) = 
+ 20
C. f-1(x) = 
- 20
D. f-1(x) = 
Solve the equation graphically, numerically, or symbolically. If appropriate, round the solution to hundredths. ?7m + 5? + 8 = 16
A. -0.43, 1.86 B. 0.6, -2.6 C. No solution D. 0.43, -1.86
Graph the function.Use the graph of f(x) = 3x to obtain the graph of g(x) = 3-x.
A. 
B. 
C. 
D. 