The following expression is a
2c + 2x2 – 5x – 10
a. monomial.
b. binomial.
c. trinomial.
d. polynomial.

D.) Polynomial

Step-by-step explanation:

A monomial is an expression with only one term (variable/coefficient),

A binomial has two, as well as orders of operations,

A trinomial has three,

But a polynomial has more than three.

This expression has four separate terms, including two different variables, a constant (a number without variables), and a (exponent and) variable with an exponent.

Therefore, this expression is a polynomial

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )