Answer:
change/original price X 100
22/88 X 100 = 25%
It will take 60 minutes, 1 hour
Answer:
8+2X is the expression of eight more than the product of two and a number
The answer is C. each number is -3 times the number before it
-x+y-3z+4w=6^"dfv
+xd-y+23z=0
so x=1 and y=3