What is the square root of 81?

a. 9

b. 11

c. 18

d. 8

f (x) = x4 - 4x3 - 4x2 + 36x - 45. This function has roots

How can 100 be divided by 5

Your mother bought a three-liter bottle of water. When she got home, she discovered a small leak in the bottom and asked you to find a container to transfer the water into. All you could find were two half-gallon jugs.

Find the lateral surface area of a cylinder with radius of 7 and hight of 2

Samantha has $200 to spend on school clothes. She can buy two designer blouses that all of her friends have, or she can buy four generic blouses for the same amount. She decides to buy the designer blouses.

Match the parts of the following function with their correct definitions. A (n) = a + (n - 1) d 1) A (n) A) common difference 2) a B) value of the nth term 3) n C) value of the first term 4) d D) number of the nth term

Find the sum and reduce to lowest terms 5/7+2/7

Is X+5 able to have reversed order and if so what is the expression?

The left and right pages of an open book are two consecutive integers whose sum is 359. Find these page numbers

Why is it necessary to learn how to factor if you can just use the quadratic formula to solve quadratic equations?