Find the degree of the polynomial:
8xyz^7-8x^3yz^4+2x^3y^3

Degree 9.

Step-by-step explanation:

The degree of the polynomial is the highest degree.

The term with the highest degree is  8xyz^7 which is degree 1+1+7 = 9.

The other 2 terms are of degree 8 and 6.

The degree of a polynomial is the largest of the powers of its monomials⇒

The degree of a polynomial is: 1+1+7=9

9

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 : )

2500

step-by-step explanation: