Please find attached photograph for your answer.
Answer:
-9i. if 6 plus 3 = 9 and the six was a negative plus a positive 3 it's -9 and the 3 had any I attached do it's -9i
So it cost them 89.97 and they're selling it for 139.99, the difference is 50.02.
so, the markup is 50.02, if we take 89.97 to be the 100%, how much is 50.02 off of that in percentage?
Subjective, approximate, conditional, dependent, and partial
Pretty simple just place them least to greatest