U2 - Part A Flashcard Review Practice

Front

Back

Front

Back

Multiply / Divide

Front

Back

Front

What is the value of -3y - 9 if y = -8?

Back

15

Front

Back

Multiply / Divide

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

What is the order of operations?

Back

Parentheses, Exponents, Multiplication and Division (left to right), Addition and Subtraction (left to right) - PEMDAS

Front

What is a variable in algebra?

Back

A symbol used to represent a number that can change.

Front

What does it mean to evaluate an expression?

Back

To calculate the value of an expression by substituting numbers for variables.

Front

What is a coefficient?

Back

A numerical factor in a term of an algebraic expression.