Ch.5 Mix Review - Big Ideas

Front

Which of the following is equivalent to 4a + 3b?

Back

a + a + a + a + b + b + b

Front

In 8r - 3, the COEFFICIENT is ___

Back

8

Front

How many terms does this expression have? -18y + 7yz - 4z

Back

3

Front

Determine whether the two expressions are equivalent: 7 + 9 = 9 + 7. Which property is applied?

Back

Commutative Property

Front

Which of the following expressions is equivalent to 9p + 18?

Back

10p + 13 - p + 5

Front

What is a coefficient in an algebraic expression?

Back

A coefficient is a numerical factor that multiplies a variable.

Front

Define a term in mathematics.

Back

A term is a single mathematical expression that can be a number, variable, or the product of numbers and variables.

Front

What is the Commutative Property?

Back

The Commutative Property states that the order of addition or multiplication does not change the result.

Front

What is the Associative Property?

Back

The Associative Property states that the way numbers are grouped in addition or multiplication does not change the result.

Front

What is an expression in mathematics?

Back

An expression is a combination of numbers, variables, and operators without an equality sign.