Algebra
posted by Dean .
The volume of it is 1125 cubic inches, the length is 18 inches, and the width is 15 inches. Can you also show me how to do because I have a test on Friday! Thanks!!! :)

I hope the test questions are clearer than your post
what do you have to do?
what's the shape? pryamid, prism, rectangular parallelopiped?