Evaluate the expression.(-16 + 86) ÷ 14 - 15
A. -10
B. 20
C. 10
D. -20
Answer: A
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Solve the problem.102 × 10-5
A. 10-10 B. 10-7 C. 10-3 D. 107
Use least common multiple or greatest common divisor to solve the problem.George has 336 donuts and 462 bagels. He wants to divide his bagels and donuts into stacks so that there are the same number of pastries in each stack. What is the greatest number of pastries that he can place in each stack?
A. 43 B. 44 C. 42 D. 45
Solve the problem.The table contains data that can be modeled by an exponential function of the form 
Use regression to determine an exponential function f that models this data. Round the coefficients to the nearest hundredth.
A. f(x) = (13.21)(1.03)x B. f(x) = (0.62)(7.58)x C. f(x) = (14.21)(1.03)x D. f(x) = (7.58)(0.62)x
Find the range of the function.f(x) = 
A. (-?, ?) B. (0, ?) C. (-?, 0) ? (0, ?) D. (-?, 3) ? (3, ?)