Which situation would require determining volume? Eric wants to know how much sand is in his little brother's sandbox.
Jessica wants to know how much wrapping paper she needs to cover a box.
Jordan wants to know how long his bed is.
Amelie wants to know how far it is around the edge of her table.

thats not a system of equations, that is a solution

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.