Rides is the proper noun in the following sentence. Sentence: Ms. Jonas rides her bike to the gym.

Rides would not be the proper noun in the following sentence. Ms. Jonas would be because it is the name of a person. This sentence correctly written would be: Ms. Jonas rides her bike to the gym. This sentence is said in present form. If you wanted to write this sentence in past form you would write it like this: Ms. Jonas rode her bike to the gym. The sentence said in future form would be: Ms. Jonas will ride her bike to the gym. Hope this helps! Please let me know if you need more help!

Explanation:

steps:

1. do 28-12= 16 girls

2. your ratio is 12: 16

3. your answer is b. 3/4

4. this correct because

12 divided by 4 is 3

16 divided by 4 is 4

5. your answer is 3/4

the answer is b. the tomb is underground and dark, and its opening is covered by a heavy grate.