Solve the equation.f - 1 = -11

A. -10
B. 10
C. 12
D. -12


Answer: A

Mathematics

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Factor out the greatest common factor. Simplify the factors, if possible.2x3 + 8x

A. 2x(x2 + 6x) B. 2x(x2 + 4x) C. 2x2(x + 4) D. 2x(x2 + 4)

Mathematics

Rewrite without rational exponents, and simplify, if possible.(mn)1/4

A. (mn)-4
B.
C.
D.

Mathematics

Solve using the elimination method. If the system has an infinite number of solutions, use set-builder notation to write the solution set. If the system has no solution, state this.0.1x + 0.6y = 20.8x - 0.1y = 6.2

A. (8, 2) B. (80, 20) C. (2, 8) D. (0.8, 0.2)

Mathematics

A single woman uses an online cash flow calculator which reveals a cash flow of 203. What does this mean?

A. She is earning more than she is spending. B. She is spending more than she is earning. C. She has $203 extra in her budget each month. D. She has $203 more she can spend.

Mathematics