Solve the problem.What pair of integers would be used to rewrite the middle term when factoring 70x2 - 145x + 55 by grouping?

A. -70, 55
B. 110, 35
C. -110, -35
D. 70, -55


Answer: C

Mathematics

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A. Not statistically significant B. Statistically significant

Mathematics

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A. -87,724 B. -86,520 C. -86,279 D. -87,000 E. -87,001

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Write the following constraints as a system of equations using slack variables.

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Mathematics