To determine the number of cubes he needs to fill the box (this is assuming the cubes are 1 in cubes, he would need to calculate the volume of the box. To find the volume he would multiply the length by the width by the height. This would be 5 in x 6 in x 7 in. The volume is 210 cubic inches, so he could fill it with 210 one inch cubes.
Answer:
1 7/12
Step-by-step explanation:
-1. Plug in -3 for x which makes 9-10 so -1
5, and -5 because a negative times a negative equals a positive
