Answer:
D: y+9
Step-by-step explanation:
Since it is looking for sum it should be addition.
Answer:
3/4
Step-by-step explanation:
36/48
Divide the top and bottom by 12
36/12 = 3
48/12 =4
36/48 = 3/4
The first quartile is 27 and the third is 36 you would subtract 36 - 27 = 9.
You just need to list literally all the numbers under 100 (not including negative numbers) that aren’t a multiple of 3