Which choice is a rational number? A.
√
2

B.
√
4

C.
√
8

D.
√
10

c

step-by-step explanation:

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

the two may have that, even a breakdown is probably offered