Simplify (3x+3) (x-4) = ?

How much simple interest is earned on $4,558.35 at an interest rate of 3.2% in 9 years?

What is d in the equation 23+5d=13-4d

Lamar is a software salesman. His salary is $2200, and he makes an additional / $90 for every copy of Math is Fun he sells.

Solve for x: x+-19=-3

Which of the binomial below is a factor of this trinomial x^2-5x-14

DaMarcus says number 24/6 belongs only to the set of rational numbers. Explain his error

All rectangles are similar. True False

Jebb is the tallest player on the basketball team. He is 1 1/2 times as tall as the shortest girl in the sixth grade, who is 4 1/4 feet tall. How tall is Jebb? Explain.

A farmer planted 120 fruit trees in his orchard. Some were apples trees and the rest were orange trees. There are tree orange trees for every five apple trees. How many orange trees are in the orchard?

A circle has an area of 50 square meters what is the diameter