Answer:
you welcome bih
Step-by-step explanation:
The answer is c. Thank you
Percent means parts out of 100
x/100=x%
4/5=x%
4/5=x/100
times 100 oth sides
400/5=x
80=x
80% do
100-do=do not have
100-80=20
answer is 20%
Answer: Y = -12.25
Step-by-step explanation: