Unit 2 Review

Front

Write an equation to determine the number of bagels Ms. Thorn bought at the bakery if bagels cost $4 each and coffee costs $5, with a total expenditure of $45.

Back

4x + 5 = 45

Front

Solve for p: 5p - (p - 10) = 2(3p + 1) and check your answer.

Back

p = 4

Front

Determine the number of bagels Ms. Thorn bought at the bakery if bagels cost $4 each and coffee costs $5, with a total expenditure of $45. SOLVE!!!

Back

x = 10 bagels

Front

Simplify the expression: - (10z + 23)

Back

-10z - 23

Front

Solve for x: -2x - 9 - 3 - x = 24 and check your answer.

Back

x = -12

Front

What is a variable in algebra?

Back

A symbol used to represent an unknown value, often denoted by letters such as x, y, or z.

Front

Define an equation.

Back

A mathematical statement that asserts the equality of two expressions, typically containing variables.

Front

What does it mean to simplify an expression?

Back

To reduce an expression to its simplest form by combining like terms and eliminating parentheses.

Front

What is the distributive property?

Back

A property that states a(b + c) = ab + ac, allowing you to multiply a single term by two or more terms inside a parentheses.

Front

What is the solution to an equation?

Back

The value(s) of the variable(s) that make the equation true.