Answer:
The answer is C or x=-4.
Step-by-step explanation:
I hope this helps!
Let x be the unknown number
x×55%=121
x=121÷55%
x=220
So 121 is 55% of 220
Answer:
A = -12
B = -8
C = -4
Step-by-step explanation:

x = -2

A = -12
x = 0

B = -8
x = 2

C = -4
Hope this helps
Try the first option if that's an option