Education.com

# Algebra Introduction to Variables Practice Test

(not rated)

Review the following concepts if needed:

## Algebra Introduction to Variables Practice Test

1 . Reduce to lowest terms:

2 . Rewrite as a product of a number and a variable:

4 . The length of a square is twice the length of a smaller square. If x represents the length of the smaller square, then the length of the larger square is

7 . A movie on DVD is on sale for off its regular price. If x represents the movie’s regular price, then the sale price is

8 . Rewrite as a product of a number and a variable:

13 . Suppose \$6000 is invested in two stocks—Stock A and Stock B. If x represents the amount invested in Stock A, then the amount invested in Stock B is

(a) x – 6000 (b) x + 6000   (d) 6000 – x

15 . Rewrite as a product of a number and algebraic factor (one with a variable in it):

(a) 1 · ( x – 1) (d) 1 · ( x – 2)

#### Solutions

1 . (d) 2 . (a) 3 . (c) 4 . (d)

5 . (b) 6 . (c) 7 . (d) 8 . (c)

9 . (a) 10 . (a) 11 . (b) 12 . (c)

13 . (d) 14 . (a) 15 . (b)

150 Characters allowed

### Related Questions

#### Q:

See More Questions

### Today on Education.com

#### SUMMER LEARNING

June Workbooks Are Here!

#### EXERCISE

Get Active! 9 Games to Keep Kids Moving

#### TECHNOLOGY

Are Cell Phones Dangerous for Kids?
Welcome!