Answer:
I thinks it's B.not sure...
I Believe It Is B.), Have Fun Dreamer!
Step-by-step explanation:
a and c
Problem 1
x=2
y=3
Problem 2
x=-3
y=8
Goodluck :)
C
68 - 80 / 80
= - 12 / 80
= - 3 / 20
= - 15%
