Mathorio
Worksheet
Two-Step Inequalities
Name:
Class:
Date:
Show your work for each problem.
- 1.Solve:
- a)
- b)
- c)
- d)
- 2.Solve: . What is the boundary value for ?
- 3.Solve:
- a)
- b)
- c)
- d)
- 4.Solve:
- 5.Solve: . What is the boundary value?
- 6.Solve:
- a)
- b)
- c)
- d)
- 7.Solve:
- 8.Solve: . What is the boundary value for ?
- 9.Solve:
- a)
- b)
- c)
- d)
- 10.Solve:
- 11.Solve: . What is the boundary value?
- 12.Solve:
- a)
- b)
- c)
- d)
- 13.Solve:
- 14.Solve: . What is the boundary value?
- 15.Solve:
- a)
- b)
- c)
- d)
- 16.A phone plan costs 20 euros per month plus 0.05 euros per text. If you can spend at most 35 euros, how many texts can you send?
- 17.You have 200 euros saved. Each week you spend 15 euros. You want to keep at least 50 euros. For how many weeks can you do this?
- 18.A freezer starts at 8°C and cools by 4°C per minute. It needs to reach at most -12°C. After how many minutes?