Answer:
25% decrease
Step-by-step explanation:
Take the original amount of books and subtract the new number of books
20 -15 = 5
Divide by the original amount of books
5/20 = .25
Multiply by 100%
25%
It is a decrease since the amount went down
25% decrease
Y + 5 = 0
y >= -5
Therefore, you would choose the first answer.
Answer:
c
Step-by-step explanation:
i taken this earlier today
Answer:
a
Step-by-step explanation:
answer
Answer:
18
Step-by-step explanation:
