I believe C and E, because in C, he puts in 600 then takes out 600, which equals 0. in E, they get 3000 and then spend the 3000, which also equals 0.
It’s letter d
since m and n are parallel the measure of b will be equivalent to the angle 35 degrees
Answer:
C
Step-by-step explanation:

I cant answer without a pic ture plz snip it out or screen shot thx :)
Answer:
10
Step-by-step explanation:
divide 1800 by 20 and 1800 by 18 and find the difference