Answer:
480 inches cubed
Step-by-step explanation:
Volume= l*w*h
Volume= 12*8*2.5
Volume= 240 inches cubed
The problem asks for the volume of TWO boxes so multiply the volume by 2 and you get a volume of 480 inches cubed
3w+8=50
3w=50-8=42
w= 42/3=14
B is correct
0.000000001
Hope This Helps! Have A Nice Day!!