Isn't square root of 4X =4X squared and the square root takes away the square and leaves it as 4Xso there for 20 squared and rooted=20X thus making it 4X times 20X makingX=80
Answer:
-_- i hate school
Step-by-step explanation:
Add one to the other side and y=1/2
X+637=2000 do you know how to solve it or do you want me to help you ?
Percent Decrease=old -new/old *100
35-32.73/35*100
2.25/35*100
0.064*100
6.4%
