Algebra Review

Front

Evaluate the expression if x=2, and z=5: (10 + 5x) / z

Back

4

Front

What is the algebraic expression for the phrase '5 more than 3 times a number'?

Back

5 + 3x

Front

Simplify this expression (combine like terms): 3x + 3 - 1

Back

3x + 2

Front

Evaluate the expression if a=3 and b=6: 4a - b

Back

6

Front

Write 5 x 5 x 5 as an exponent, then solve.

Back

125

Front

What is an algebraic expression?

Back

A mathematical phrase that can include numbers, variables, and operation symbols.

Front

What does it mean to simplify an expression?

Back

To combine like terms and reduce the expression to its simplest form.

Front

What is a variable in algebra?

Back

A symbol, often a letter, that represents a number in mathematical expressions or equations.

Front

What is the order of operations in mathematics?

Back

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

Front

What is the difference between an equation and an expression?

Back

An equation states that two expressions are equal, while an expression does not include an equality sign.