The length of a rectangle is 9 more than the width. The area is 136 square yards. Find the length and width of the rectangle.

Simplify the expression. (7x + 3) + (4x - 1) - (2x + 4)

Which best describes a system of equations that has no solutions

3 - 3 * 6 + 2 = what

James has 12 cookies to share with his friends. He wants to give 6 of his friends the same number of cookies. How many cookies will each friend get?

What is 150! I can't find a calculator to give me the answer. Scientific notation is fine

The length of an object's shadow varies directly with its height. a boy who is 4 feet 6 inches tall casts a shadow that is 6 feet 3 inches long. what is the height of a tree that casts a shadow that is 25 feet long

If a student in this survey is selected at random, what is the probability that the student would have either a cell phone or an MP3 player

Consider the parabola whose equation is y=x^2-4x and the line whose equation is y=2x+b, where b is some unknown constant

A jar contains 12 pink, 8 yellow, 6 blue, and 10 green jelly beans. If a jelly bean is chosen at random, find each probability as a fraction in simplest form.

Ed is 7 years older than Ted. Ed's age is also times Ted's age. How old are Ed and Ted?