1. What is the degree of the polynomial $4y^6 - 8y^3 + y - 2$? ___
2. What is the degree of the term $7x^3y^5$? ___
3. What is the degree of the polynomial $3x^2y^2 + 5x^4 - 2y^3$?
4. Which polynomial is written in standard form?
5. The degree of the constant term $-15$ is ___.
6. Find the sum of the polynomials: $(4y^2 - 2y + 8) + (2y^2 + 6y - 3)$. The simplified expression is ___.
7. Find the difference: $(7m^2 + 3m - 5) - (4m^2 - m + 2)$.
8. Subtract $(5p^2 - 3pq)$ from $(8p^2 + 2pq)$. The result is ___.
9. Simplify the expression by combining like terms: $5x^2 - 3x + 4x^2 + 7$.
10. Find the sum: $(6b^3 + 4b - 1) + (2b^3 - b^2 + 5)$. The result is ___.