Use the order of operations to simplify the expression.4 ? 22 - 
A. 7
B. 16
C. 3
D. 15
Answer: D
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Which of the following is a complete definition of a Right Circular Cylinder? ?
A. ?A cylinder with circular bases that are parallel to each other. B. ?A cylinder with circular bases, that are parallel to each other, and lateral sides, that are parallel to each other. C. ?A cylinder with circular bases that are perpendicular to lateral sides. D. ?A cylinder with circular bases and lateral sides. E. ?A cylinder with a circular base and lateral sides that are perpendicular to the base.
Determine whether the statement is true or false. Justify your answer,
the solution set of the inequality 
is the entire set of real numbers.
?
A. False, the y -values are less than zero for all values of x. B. True, the y -values are greater than zero for all values of x.
Solve the problem using the rule of 78s.A college student buys a used car for $5000. She makes a down payment of $1,100 and finances the balance at 8.5% APR over 24 months. Before making the 15th payment, she decides to pay the remaining balance on the loan. How much interest will the student save?
A. $53.18 B. $46.24 C. $58.49 D. $68.18
Find the vertices and graph the hyperbola.25x2 - 4y2 = 100
A. (0, -5), (0, 5)
B. (-5, 0), (5, 0)
C. (-2, 0), (2, 0)
D. (0, -2), (0, 2)