Topic 4 Test Review

Front

How many terms are in the expression: 7y + 3 - 7k - 2?

Back

4

Front

Find the Sum: (-3x + 5) + (5x + 2)

Back

2x + 7

Front

Factor the expression completely using the GCF: (15y + 5)

Back

5(3y + 1)

Front

Which expression is equivalent to: -\frac{1}{4}(24x + 16y)?

Back

-6x - 4y

Front

What does the 3 represent in the expression 3x + 7?

Back

Coefficient

Front

Define a term in an algebraic expression.

Back

A term is a single mathematical expression that can be a number, a variable, or a combination of both, separated by + or - signs.

Front

What is a coefficient?

Back

A coefficient is a numerical factor in a term of an algebraic expression.

Front

What is the GCF (Greatest Common Factor)?

Back

The GCF is the largest factor that divides two or more numbers.

Front

How do you combine like terms?

Back

You add or subtract the coefficients of terms that have the same variable raised to the same power.

Front

What is an equivalent expression?

Back

An equivalent expression is one that has the same value for all values of the variable.