For problems 1-13, simplify each expression.

A.
B.
C.
D.
E. none of these


Answer: A

Mathematics

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Determine whether the variation between the indicated quantities is direct or inverse.The radius of a circle and its area.

A. Direct B. Inverse

Mathematics

Indicate whether the value of x shown is a solution of the given inequality by answering true or false.Value of x: -3Inequality: 6 - 2x < 5x + 5

A. True B. False

Mathematics

Find the difference using your calculator.- 263 - (-918)

A. 655 B. -555 C. -655 D. -1181

Mathematics

Determine the number of ways a computer can randomly generate the odd integers from 1 through 26.

a. 11 b. 15 c. 17 d. 13

Mathematics