Topic 4 Test Review

Front

What is the total cost for Shawn and his friends to park and enter the State Fair if it costs $12 to park and $10 per person?

Back

12 + 10p, where p is the number of people.

Front

What is the coefficient in the expression 3x - 2?

Back

3

Front

Simplify the expression: -6x + 4(-x - 3)

Back

-10x - 12

Front

Identify the variable in the expression 3x + 9.

Back

x

Front

Which terms are like terms in the expression 3x + 7 - 9x + 24y + 2x²?

Back

3x and -9x.

Front

What is a variable in algebra?

Back

A symbol (often a letter) that represents a number in an expression or equation.

Front

Define a coefficient in an algebraic expression.

Back

A numerical factor in a term of an algebraic expression.

Front

What does it mean to simplify an expression?

Back

To combine like terms and reduce the expression to its simplest form.

Front

What are like terms?

Back

Terms that have the same variable raised to the same power.

Front

What is the expression for the total cost if 5 people go to the fair?

Back

12 + 10(5) = 62.