What is true about the completely simplified sum of the polynomials 3x squared y squared minus 2 x y to the power of 5 and negative 3 x squared y squared plus 3 x to the power of 4 y

The sum is a binomial with a degree of 6.

Step-by-step explanation:

To find : What is true about the completely simplified sum of the polynomials and ?

Solution :

The polynomials   and ,

The sum of polynomial is given by,

On simplifying , we get,

Therefore, the result obtained is a binomial with a degree of 6.

See explanation

Step-by-step explanation:

The average rainfall when you add all 10 years of rainfall up and divide by 10 is an average of 59.946 inches of rain each year. The equation for the data is y = -0.53x + 64.45, this means that the rainfall is getting less each year at a -0.53 inches of rain each year.

x = year (2004 would be 4, etc)