Multiply.-7x2 ? 2x3

A. -14x5
B. 9x6
C. -14x6
D. 9x5


Answer: A

Mathematics

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Perform the indicated operations. Write the result in the form a + bj. - 

A.
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Find the ratio of net income after taxes to average owner's equity. Round to the nearest tenth of a percent.Owner's equity at beginning of year: $531,000. Owner's equity at end of year: $852,000. Net income after taxes: $10,500

A. 1.5% B. 2.1% C. 1.2% D. 2.0%

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Determine whether the graph shown is the graph of a polynomial function.

A. polynomial function B. not a polynomial function

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Solve the nonlinear system. -2x + y = 5x2 + y2 - 25 = 0

A. (5, 0), (-3, -4) B. (0, -5), (0, 5), (-4, -3) C. (0, 5), (-4, -3) D. (0, 5), (-4, 3)

Mathematics