Subtract these polynomials.

(3x3 - 4x2 + x - 2) - (x3 - 5x2 + 3x + 2)

a. 2x3 + x2 + 4x - 4
b. 2x3 - 9x2 - 2x - 4
c. 2x3 + x2 - 2x - 4
d. 2x3 + x2 - 2x

There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab