Answer:0
Step-by-step explanation:
0
Answer:
In each shelves there are 64/4 books I.e. 16.
Answer:
Thus every real number other than zero is either positive or negative, while zero itself is not considered to have a sign. Positive numbers are sometimes written with a plus sign in front, e.g. +3 denotes a positive three.
-8/7
6- -2= 8
3- -4=7
rise over run the slope of K is 7/8
perpendicular is the negative inverse of the slope so it ends up as -8/7
Answer: -4w+32
Step-by-step explanation: 4*-w + 4*8
