16 pints because 1 pint equals 2 cups each so multiply 16 x 2 which equals 32
Multiple 3 by 7 it would be 21 so 21 over 8 evaluate it .it will be2.625 the answer is 2.625 hope this helps you good luck
Just forget about the first half, and just do the second half. It’s way easier. Answer is -7.75
The answer is d) 0 and 1.







The first case occurs in

for

and

. Extending the domain to account for all real

, we have this happening for

and

, where

.
The second case occurs in

when

, and extending to all reals we have

for

, i.e. any even multiple of

.