Evaluate.-8 ? 11

A. -880
B. -99
C. -188
D. -88


Answer: D

Mathematics

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Given the polynomial function f(x), find the rational zeros, then the other zeros (that is, solve the equation ), and factor f(x) into linear factors.f(x) = x3 + 7x2 - 5x - 35

A. -, multiplicity 2; -5; f(x) = (x + 2(x + 5)
B. -7, -; f(x) = (x + 7)(x + )(x - )
C. -, multiplicity 2; -, multiplicity 2; f(x) = (x + 2(x + )2
D. -7, -5, 5; f(x) = (x + 7)(x + 5)(x - 5)

Mathematics

Solve the problem.A job pays a salary of 28,000 the first year. During the next 11 years, the salary increases by 6% each year. What is the salary for the 12th year? What is the total salary over the 12-year period? (Round to the nearest cent.)

A. $53,152.36; $472,358.35 B. $56,341.50; $419,222.66 C. $56,341.50; $528,699.85 D. $53,152.36; $419,205.99

Mathematics

Solve the equation. ?

What will be an ideal response?

Mathematics

Simplify the expression.

A. (x + 4)
B. 3(x + 4)
C. 3(x + 4)2
D. 3(x + 4)

Mathematics