Answer:The percent change in volume between cylinders A and B is 50%.
Step-by-step explanation:
-4^4= -4*-4*-4*-4
-4*-4=16
16*-4=-64
-64*-4= 256
Final answer: 256
You must do work presented inside parentheses first. Thus, do this first: (-5-7).
Wouldn't you subtract 35 by 7.
35-7=27 miles
The midpoint of (x1,y1) and (x2,y2) is

just average them
(4,1) and (-2,4)
the midpoint is

(1,-1.5)