Compound inequalities with and / or Quiz
10 questions · easy to harder · Algebra 1 · score and step-by-step answers
How it works
- 10 questions, about 20 minutes (a timer counts down; you can hide it). Solve it right here: no sign-up.
- 5 questions have choices. For the others you type the answer: a number like 4, −2, 7/2 or 3.5, or for example x = 4, x = 2 or x = −3, (3, 5), 2x + 1. Use ^ for powers (x^2) and sqrt for √. Any form with the same value counts (7/2 = 3.5).
- One question at a time: Back, Next, Mark for review and the question list at the bottom. A calculator is on the screen.
- At the end: your percent and grade, every question right or wrong, why a wrong choice is wrong, and its step-by-step solution. Then practise the lesson with new questions.
Your answers and results are kept in this browser only, so you can close the page and come back.
1 Question 1
Solve x < −1 or x >= 3- A) x < 1 or x ≥ −3
- B) x < 1 or x ≥ 3
- C) x < −1
- D) x < −1 or x ≥ 3
2 Question 2
Solve x − 1 < −3 or x + 2 > 6Type the answer.
3 Question 3
Solve x + 4 < 2 or x − 5 >= 0- A) x < 2 or x ≥ 5
- B) x < 2 or x ≥ −5
- C) x < −2
- D) x < −2 or x ≥ 5
4 Question 4
Solve x <= −3 or x > 1Type the answer.
5 Question 5
Solve 3x − 4 < 5 or 2x + 1 > 11- A) x < 3
- B) x < −3 or x > 5
- C) x < −3 or x > −5
- D) x < 3 or x > 5
6 Question 6
Solve −2x + 1 >= 7 or x − 4 > 0Type the answer.
7 Question 7
Solve 3 − 2x < 1 or x + 5 < 2- A) x < 3 or x > −1
- B) x < 3 or x > 1
- C) x < −3
- D) x < −3 or x > 1
8 Question 8
Solve x > 1 and x > 4Type the answer.
9 Question 9
Solve 2x − 1 > 3 or x + 2 > 0- A) x > 2
- B) x > 3
- C) x > 1
- D) x > −2
10 Question 10
Solve x + 1 >= 3 and 2x − 1 <= 3Type the answer.