Introduction to Compound Inequalities Answers

Which set of numbers is included as part of the solution set of the compound inequality x 10?

0 650 < x < 65

✔ 0 6510 10 or x < 65

The compound inequality 8.00 ≤ x < 9.50 represents all values, x, for which college students are paid hourly as teacher assistants. What is another way of writing this compound inequality?

In order for a gear to work in a piece of machinery, the radius of the gear, r, must be greater than 4 cm, but not exceed 4.1 cm. Which compound inequality represents the situation?r > 4 and r ≤ 4.1r > 4 or r ≤ 4.1r < 4 and r ≥ 4.1r < 4 or r ≥ 4.1

Which compound inequality can be represented by the graph below?

Which graph represents the inequality x ≤ –2 or x ≥ 0?

The compound inequality could represent which scenario?

Children under 10 years and older people over 65 years receive a discount on movie tickets. Let x represent the age of a person who receives a discount.

Children under 10 years and older people over 65 years receive a discount on movie tickets. Let x represent the age of a person who receives a discount.

Layla deposits at least 25% but no more than 50% of her paycheck into a savings account. If she earns $200 per paycheck, which statements about the amount of money she deposits, s, are true? Check all that apply.25 ≤ s ≤ 5050 ≤ s ≤ 100s ≤ 25 or s ≥ 50s ≤ 50 or s ≥ 100She could deposit $50.She could deposit $75.

Does changing the compound inequality x > −3 and x < 3 from “and” to “or” change the solution set? Explain.

What did you include in your response? Check all that apply.