Simplify.32- 72

A. 2
B. 4
C. -40
D. 16


Answer: C

Mathematics

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Find the range for the set of data numbers.

A. 113 B. 129 C. 448 D. 502

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Factor the expression completely.21x2 - 91x - 70

A. 7(3x - 2)(x + 5) B. (3x + 2)(7x - 35) C. (21x + 14)(x - 5) D. 7(3x + 2)(x - 5)

Mathematics

Find the equation of the line described, and express your answer in the specified form.Parallel to the line 7x + 3y = 36; passes through the point (3, 6); standard form

A. 3x + 3y = 36 B. 3x + 7y = 6 C. 7x - 3y = 39 D. 7x + 3y = 39

Mathematics