Algebra 1 Midterm Review

Front

Solve the System of Equations: 4x + 8y = 20, -4x + 2y = -30

Back

(7, -1)

Front

Which equations represent the system that could be used for the ticket sales problem?

Back

3s + 1c = 38, 3s + 2c = 52

Front

A fitness club opens with 80 members. Each month the membership increases by 15 members. Which equation represents the relationship between months (x) and total membership (y)?

Back

y = 15x + 80

Front

Solve the literal equation for A: A = 2h

Back

2A/h

Front

Which system of inequalities matches the graph?

Back

y > 2x - 4, y < 2

Front

What is a system of equations?

Back

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

Front

What does it mean to solve a system of equations?

Back

Finding the values of the variables that satisfy all equations in the system.

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 is a literal equation?

Back

An equation that contains two or more variables.

Front

What is the purpose of graphing inequalities?

Back

To visually represent the solutions of the inequality on a coordinate plane.