Jake asked students, "How many hours do you sleep each night?" Three students said 7, two students said 8, four students said 9, and 1 student said 10. Describe how he can display the data in a dot plot.

he would make a number line from 7 to 10. and then he would put three dots over 7, two dots over 8, four dots over 9, and one dot over 10.

Step-by-step explanation:

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!