What three-dimensional solid has 6 rectangular faces, 2 equal bases that are not rectangles, and 18 edges?

C aka hexagonal prism

Step-by-step explanation:

just got it right on edg :)

if im undersanding the question correctly, its organized from 10

step-by-step explanation:

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^