Answer:
7 inches.
Step-by-step explanation:
Longest book length - Shortest book length


Answer:
168 pages
Step-by-step explanation:
each night you read 28 pages, so 6 nights you have to read for 28x6=168 pages.
Answer:
the radius of circle s is point,radius,arc,
Answer:
-20
Step-by-step explanation:
Replace X by 3
f(3) = -2(3)^2+ (3)-5 = -20