the simplifie expression for the volume is
8x2 + 9x + 3.
8x2 + 14x + 3.
0 8x+ 9x2 + 3x
0 8x2 + 14x2 + 3x

Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π

One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?