Algebra Semester 1 Final Exam Review #1

Gabby is saving for a new pair of jeans. She already has $15.00 and she earns paid $14.50 per hour at her job. The equation y = 14.50x + 15.00 represents this situation. What does x represent?

Write a compound inequality for the following scenario: Grace has at least 5 pairs of shoes but no more than 10.

Graph the linear equation $$y = 2x + 3$$ . Which of the following points lies on the graph?

Given the table of values, write the linear equation:

Solve the system of equations by elimination:

2x + 3y = 6

4x + 6y = 12

What is the solution?

Solve the system of equations by elimination:

3x - 2y = -5

6x - 4y = 10

What is the solution?

Solve the multi-step linear equation: $$3(x - 2) + 4 = 2x + 5$$ .

Solve the compound inequality: and $$-5<x+4\le9$$ .

Solve the linear inequality: $$-3x + 5 \leq 2$$ .

Solve the multi-step linear equation with a fraction: $$\frac{4x\ +\ 6}{2}=3x+1$$ .