Answer:
50 × 0.8 = $40
I believe the answer is $40
Step-by-step explanation:
20% of 50 would be 10% (searched it up on Goøgle)
50-10 is 40
so the answer would be $40
I'm not completely sure if im right, but I got this from gøogle, so its probably right.
the area is quadrupled.
V=A times B times C that is the eqatuion
