Classify the following as monomial, binomial, trinomial or multinomial?

$2x-3y$

Classify the following as monomial, binomial, trinomial or multinomial?

$\frac{-4}{3}x$

Classify the following as monomial, binomial, trinomial or multinomial?

$8x^2-\frac{3}{5}x+\frac{3}{5}$

Classify the following as monomial, binomial, trinomial or multinomial?

$\frac{3}{5}abc$

Classify the following as monomial, binomial, trinomial or multinomial?

$3a^{2}b-2b^{2}a$

Classify the following as monomial, binomial, trinomial or multinomial?

$\frac{2}{7}{x}^2{y}^{2}z+\frac{3}{8}x{y}^2{z}^2+\frac{4}{9}{x}^{2}y{z}^2+xyz+4$

Write degree of the following polynomial.

$3x^2$

Write degree of the following polynomial.

$\frac{2}{7}-\frac{1}{5}x+x^2-\frac{3}{8}{x}^4$

Write degree of the following polynomial.

$\frac{4}{11}{x}^8-3x^5+\frac{5}{8}$