Answer:
D
Step-by-step explanation:
In order to solve this problem, we simply need to multiply 15 by 4 by 8, which is the equation for volume. Or variably, length times width times height. Our answer will be 480 cm.
Answer
7
5d - 9
Step 1: Write equation
(2d + 3) + (3d - 12)
Step 2: Combine like terms
(x-2)(x-2)+6
FOIL