Answer:
the part you crossed out makes it look like a person's eyes and eye brows lol
Step-by-step explanation:
Yes, because 20 is easy to multiple by 8. it ends in 0 and anything being multiplied by 2 is easy to find. 32 times 5 isn't exactly harder to figure out because its times 5 but its just not as easy to do right off the too of your head quickly.
D.
The equation would look like this
62,000(1+.04)^6
X1 - 3 = x2
subtract 3 from the first value to get the second one