Algebra Semester Exam Review

Front

Which equation represents the following graph?

Back

y = 2x + 3

Front

Alexandra finds that she can give 3 haircuts and 2 hair dyes in 315 minutes. Giving 2 haircuts and 4 hair dyes takes 450 minutes. Which system of equations represents the situation?

Back

3x + 2y = 315, 2x + 4y = 450

Front

Anything raised to a power of zero is always:

Back

1

Front

Simplify 2(x + 4) + 5(x + 6)

Back

7x + 38

Front

Solve for x: 2x - 3 + 4x = 27

Back

5

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

What does the term 'variable' mean in algebra?

Back

A symbol used to represent an unknown value.

Front

What is the distributive property?

Back

a(b + c) = ab + ac.

Front

What is the solution to the equation 3(x - 2) = 12?

Back

x = 6.

Front

What is a system of equations?

Back

A set of two or more equations with the same variables.