Algebra Unit 1 Review

Front

A variable is . . .

Back

a number represented by a letter

Front

Solve 14 - cd when c = 2 and d = 7

Back

0

Front

5 times d and then increased by 8

Back

5d + 8

Front

The sum of n and 6

Back

n + 6

Front

Simplify: 3x² - x + 2 - 5x² + 8x - 5

Back

-2x² + 7x - 3

Front

What is an algebraic expression?

Back

A mathematical phrase that can include numbers, variables, and operators.

Front

What does it mean to solve an equation?

Back

To find the value of the variable that makes the equation true.

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

What is a coefficient?

Back

A numerical factor in a term of an algebraic expression.

Front

What is a constant in algebra?

Back

A fixed value that does not change.