The literal coefficient of -y is

The numerical coefficient of -3z is

No. of terms in the expression (19 × 5) ÷ 16

Which of the following is not a numerical expression?

Which of the following is a binomial?

The degree of the monomial $9x{y}^2{z}^{3}9xy^2z^3$ is

The degree of the algebraic expression $a{x}^2+bx+cax^2+bx+c$ is

Sum of 18ab,-5ab, 12ab is

Subtract $6x^{2}y6x^2y$ from $4x^{2}y4x^2y$

Which of the following are like terms?