Answer:
from what I know it should be always negative
Step-by-step explanation:
Answer:
75 percent
Step-by-step explanation:
percent increase = increase/original ×100
= (35-20)/20 ×100 =15/20 ×100= 15×5= 75
The correct answer is b lave flows from a volcano and piles up
67n - 58 = n - 36
hope this helps, have a great day!
