Answer:
He should be using distributive property
Sorry if im wrong
Step-by-step explanation:

she should have invested P, in order to get I = 6500
but she instead invested 17,801, how much more did she need? well, P - 17801
solve for P
Hi,
The equation looks like this...

Hope this helps.
r3t40
Answer: 64 m^3
Step-by-step explanation:
Formula for the volume of a cube is b*h*w
Substitute values: 4*4*4 (or 4^3)
Calculate: 64