Dude, this is simple addition. 28.35 + 17.26 = 45.61
He now has $45.61
Answer:
g(-7)=5
Step-by-step explanation:
-2(-7)-9
14-9=5
If all the power of the variables are greater than or equal to zero, then the expression is a valid polynomial.
So,
1.



are polynomials.
2.

y
2 + s

are all polynomials.
3.
If the degree of the polynomial is 3, then it is a cubic polynomial. If the number of terms of a polynomial is 3, then it is a trinomial.
Hence,
is a cubic trinomial.
4.
The highest power is the degree.
Hence, degree of the polynomial is 2 + 4 = 6.