Help me out please! The polynomial 2+2k+k^2 is a .
0degree, 1st degree, 2nd degree, 3rd degree
Monomial, Binomial, Trinomial, Polynomial.

if he has no friends he cant give them out to his friends

step-by-step explanation:

no friends = cant give anything out

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this