The following scatter plot represents the number of hours per week a child spends reading, or being read to, compared
to the child's age. How many total children are represented on the plot?

14

13

15

16

16

Step-by-step explanation:

count each dot

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153

1332.

this is because to get from 333 to 999 you multiply by 3, and you should do the same to the number of hours.

therefore you would do 444*3=1332