Algebraic Expressions Quiz

What is an algebraic expression composed of?

• Only numbers

• Only variables

• Variables, numbers, and operations

• Only operations

Which of the following is a like term to 3x?

• 3

• x

• 5x

• 5

What is the coefficient in the term -7y?

• 7

• -7

• y

• -y

If x = 4, what is the value of the expression 2x + 3?

• 11

• 8

• 9

• 10

How do you evaluate the expression 5 + m when m = 3?

• 5 * 3 = 15

• 5 + 3 = 8

• 5 / 3 = 1.67

• 5 - 3 = 2

What is the expression for the total cost of renting s pairs of shoes at $5 each?

• s - 5

• 5 + s

• 5s

• s/5

Convert 25% to a decimal for use in an expression.

• 0.25

• 2.5

• 0.025

• 25

What is the simplified form of the expression m + m + 45?

• m + 90

• 2m + 90

• 2m + 45

• m + 45

If Tony is x years old, how do you express his sister's age if she is 5 years younger?

• x + 5

• 5 - x

• x - 5

• x * 5

You own x cars and sell 10% of them. What expression represents the number of cars sold?

• 10x

• x + 0.1

• x - 0.1

• 0.1x