Simplify:

(3x3+5x2-9x-2) - (2x3+3x2-x-3) ?

A. x3+8x2-8x+1

B. x3+8x2-10x-5

C. x3+2x2-8x+1

D. x3+2x2-10x+1

What is the Reciprocal of 11/3

Margo has 40 milliliters of 25% soultion how many milliliters of 60% soultin should she add to obtain the required 30% solution

Write 6/8 as a percent

Find the area of a square if each side has length 2x/7 inches.

Ben requested that the rectangular stage be split into two equal sections for the upcoming school play. The only instruction he gave was that he needed the area of each section to be half of the original size.

The percentile rank of 88 is

Convert 135 pounds to kilograms.

Y=2x-1 y=-3x+14 Solve for y

Solve 16.24 divided by 1000

What is the median of 8 22 19 12 18 19 10 35 12 19 16 21?