Answer:
e=1
Step-by-step explanation:
A= 12x-4(3x+2)/2. 36x2+24x-12x-8. 36x2+12x-8/2. 18x2+6x-4.
X + y = 6 does NOT demonstrate direct variation, because the graph of this line does not go through the origin (0,0).
y-x=0, or y=1x, DOES demo direct var. The graph goes through the origin.
To find the volume, the formula is
Length × Width × Height= Volume, so
6.25 × 2.5 × 3 1/3= 15.625 inches cubed.
