Foundations Unit 2 Finals Review

Front

What is the distributive property in algebra?

Back

The distributive property states that a(b + c) = ab + ac. It allows you to multiply a single term by two or more terms inside a set of parentheses.

Tags

CCSS.6.EE.A.3

Front

Solve for f: 8(5f - 7) + 3f = ?

Back

43f - 56

Tags

CCSS.6.EE.A.3

Front

What are like terms in an expression?

Back

Like terms are terms that have the same variable raised to the same power. For example, 3x and -9x are like terms.

Tags

CCSS.6.EE.A.2B

Front

Combine like terms: 3x + 7 - 9x + 24y + 2x^2 = ?

Back

-6x + 24y + 2x^2

Tags

CCSS.7.EE.A.1

Front

What is the process to isolate a variable in an equation?

Back

To isolate a variable, perform inverse operations to both sides of the equation until the variable is alone on one side.

Tags

CCSS.6.EE.B.7

Front

Back

d = 7.2

Tags

CCSS.6.EE.B.7

Front

Combine like terms: n - 10 + 9n - 3 = ?

Back

10n - 13

Tags

CCSS.7.EE.A.1

Front

What is the first step to solve the equation 3a = 12?

Back

Divide both sides by 3.

Tags

CCSS.6.EE.B.7

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to combine like terms and reduce it to its simplest form.

Tags

CCSS.7.EE.A.1

Front

What is the difference between an equation and an expression?

Back

An equation states that two expressions are equal, while an expression is a combination of numbers, variables, and operations without an equality sign.