Please help me I'm confused .-. write a compound inequality for each situation

14. Children and senior citizens receive a discount on tickets at the movie theater. To receive a discount, a person must be under 10 years old, or 65 years or older.

15. The scores on the last test ranged from 65% to 100%.

16. Mercury is one of only 2 elements that are liquid at room temperature. Mercury is nonliquid for temperatures less than -38°F or greater than 673.8°F. Write a compound inequality for the temperatures at which mercury in nonliquid.

14)A compound inequality is

15)A compound inequality is

16)A compound inequality for the temperatures at which mercury in nonliquid. is

Step-by-step explanation:

14)

Let x be the age of person

We are given To receive a discount, a person must be under 10 years old, or 65 years or older.

So, or

So, a compound inequality is

15) Let x be the percentage scored

We are given that The scores on the last test ranged from 65% to 100%.

So,

So, a compound inequality is

16)

Let x be the temperature

We are given that Mercury is nonliquid for temperatures less than -38°F or greater than 673.8°F

So, or

So, a compound inequality for the temperatures at which mercury in nonliquid. is

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.