Answer:
D.
Step-by-step explanation:
0.72 = 72%
So that being the case, his car's value decreased by 72%
Answer:

Step-by-step explanation:
From the question we are told that
Breath of cardboard h=6
Length of cardboard l=9
Let x be the height when fold
Generally the new rectangle is mathematically given as
Breath 
Length 
Generally the Volume of tray is mathematically given as




Answer:
B. its B
Step-by-step explanation:
The answer is B! :)