Chapter 4 Review

Front

What is the name for the number that is attached to a variable?

Back

Coefficient

Front

Evaluate the expression for the given value of the variable: 4c - 3, where c = -3.

Back

-15

Front

Subtract the following: (-3f - 4 + 9) - (2 - 6f + 5g)

Back

3f - 9g + 7

Front

Factor the expression using the GCF: 8a + 16c.

Back

8(a + 2c)

Front

Use the Distributive Property to re-write the expression: 6(x - 25)

Back

6x - 150

Front

What is the GCF of 8 and 16?

Back

8

Front

Define the Distributive Property.

Back

The Distributive Property states that a(b + c) = ab + ac.

Front

What is a variable in mathematics?

Back

A symbol used to represent an unknown value.

Front

What does it mean to evaluate an expression?

Back

To calculate the value of the expression for given variable values.

Front

What is a constant in an expression?

Back

A fixed value that does not change.