Each student gets 2 1/7 cookies
15 divided by 7 is 2.14 or 2 1/7
Answer:
True
Step-by-step explanation:
every x only has one y
Answer:

Step-by-step explanation:
Given data for the cone
height h= 4 in
radius r= 1 in
hence diameter d= 2 in
thickness of cone= 0.1 in
The volume of the cone including the shell can be expressed as


The volume of the ice cream can be expressed as
N/B: the diameter of the ice cream is
2-(0.1*2)= 2-0.2= 1.8 in
hence the radius is 0.9 in

The difference in volume is 
It is.................x+y=5