Answer:
b. if dont d cuz I did this one but I kinda forgot
Answer:
(2,-2)
Step-by-step explanation:

Ask me your other questions.i hope it was helpful
Percent increase/decrease is:
(Change/original amount)x100
(.25/2.35)x100= 10.6%
(6/5.55) * 100 = 108.11 %
The percent error is 108.11 %