Instructions
Solve each problem and write your answers in the space provided. Good luck!
1.Simplify: 3(2x + 4) - 2(x - 1) 2.
Solve for x: 2x + 5 = 11 3.
Solve for y: y - 3 = 7 4.
Solve for z: 4z = 28 5.
Graph the equation y = x + 2 and identify the y-intercept. 6.
Solve the inequality: 3x - 2 > 5 7.
Solve the inequality: x/4 + 2 ≤ 3 8.
Find the product: (x + 3)(x - 2) 9.
What is the difference between independent and dependent variables? 10.
Combine like terms: 2x + 3x + 4 - 2 11.
Solve for a: 5a = 3a + 18 12.
Write an equation of a line with a slope of 4 and a y-intercept of -1. 13.
Solve for x: x/3 + 2 = 5 14.
What does the slope of a line represent? 15.
Solve for y: y = (-2x + 1)/3 16.
Simplify: (2x + 1)(3x - 4) 17.
What is the solution to the system of equations: y = 2x + 1 and y = 3x - 2? 18.
Solve the inequality: 2x - 3 ≤ 5x + 2 19.
What is the equation of the line perpendicular to y = 4x + 2? 20.
Solve for z: z/5 = 9
Check your work and make sure all answers are correct!