Use a system of equations to solve the world problem. The sum of the two numbers is 24. Their difference is 14. Find the numbers?

What is 4n + 3 (n-5) + 2

Elsa needs to memorize words on a vocabulary list for French class. She has memorized 12 of the words, which is one-half of the list. How many words are on the list?

Cherry is on a mountain 11,163 feet above sea level. Cheryl is in a submarine 3,152 feet below sea level. Which of the following can be used to find the difference between Cherry's elevation and Cheryl's elevation? A. |3,152 - 11,163| B.

Turn g (x) = - 2 (3x+4) (x-1) ^2 to a polynomial function

Simplify the expression. 2/3 * [15 * 5 + (-24) ] + (-18)

Find the number of sides of a regular polygon if the sum of the its interior angles is 1620

Combine 4c - c in like terms

Answer 3*c*c*c * = multiply Make it a Simplified expression

Today is Jack's birthday and Jill's birthday. Jack is five and Jill is nine. 1. How many years ago was Jill twice as old as Jack? 2. When Jack is three quarters as old as Jill, how old will Jill be? 3.

Avery's income tax rate is 12%. If she made $85,000 this year, how much income tax will she pay?