The angle of elevation of a ladder leaning against a wall is 45°. If the distance from the base of the ladder to the wall is 12 feet, then the length of the ladder is 12 feet long.

1. You deposit $1500 in an account that pays 5% interest compounded veonly. Find the balance after 6 years.

What's 4d plus 12e in distributive property

Simplify 7 (B + 3) + 2B.

The volume of a box (V) varies directly with its length (l). Using k for the constant of proportionality, express the relationship between V and l if V varies directly with l.

In what situation do we need to use Substitution Rule? What is the purpose for using Substitution Rule?

Use this system of equations to answer the questions that follow. 4x - 9y = 7 - 2x + 3y = 4 What number would you multiply the second equation by in order to eliminate the x-terms when adding to the first equation?

Choose the system of equations which matches the following graph. 2x - 5y = 10 4x - 10y = 20 2x + 5y = 10 4x + 10y = 20 2x + 5y = 10 4x - 10y = 20 2x - 5y = 10 4x + 10y = 20

1. Write an algebraic expression for the phrase. the sum of fand 6

What is 56/108? they are even numbers so they can be simplified but I don't know how to do it right.

99 33 11 3 2/3 what comes next