Algebra 1 Unit 5 Review

Alex needs to save at least $150 for a new gadget. He has already saved $45. How much more money (m) does he need to save?

• m + 45 ≥ 150

• m ≥ 150 + 45

• m = 150 - 45

• m + 45 = 150

Alex needs to save at least $150 for a new gadget. He has already saved $45. How much more money (m) does he need to save?

• m ≥ 105

• m ≥ 95

• m ≥ 100

• m ≥ 110

• y ≤ 8
• y < 12
• y > 12
• y ≥ 12

Solve the compound inequality 2x - 5 < 15 - 3x < x + 3

• 3 < x < 4

• -5 < x < 3

• -3 < x < 4

• -6 < x < 1

Use the graph to create the linear inequality that is shown.

• y ≥ 5/2 x - 2

• y ≤ 2/5 x - 2

• y ≥ -2/5 x - 2

• y ≤ -5/2 x - 2

Describe the graph of the following inequality. 3x + 2y < 12

• Use a solid line and shade above the line

• Use a solid line and shade below the line

• Use a dashed line and shade above the line

• Use a dashed line and shade below the line

Which of the following solutions are true for this graph? Select all that apply.

• (1, -2)

• (2, 3)

• (1, 0)

• (2, 0)

• (-3, 1)

A tutor charges a flat fee of $50 plus $25 per hour for tutoring. If they want to earn at least $200, which inequality will model their situation?

• 200 ≤ 50 + 25h

• 200 ≥ 25h - 50

• 200 ≥ 50h - 25

• 200 ≤ 50h + 25

Which is the graph of y > x+12?

• Top Left

• Top Right

• Bottom Left

• Bottom Right

Graph the inequality: -24x + 8y ≥ -48. Which graph correctly represents the solution?

• Top left graph

• Top right graph

• Bottom left graph

• Bottom right graph