Answer: C
Step-by-step explanation: It's the most logical.
and don't lie. We all know you watch dora more.
Mr. chang paid the least because 10% off 25 is more than 20%off 30
Answer: 21 . . . . . .
Credit to the person below-
Im positive its false because they dont add up
I believe in standard form this would be 31/2 + 27i/2
