Plzzz asap with 4 questions will mark as brainliest

1.which expressions are polynomials?

select each correct answer.

a.2 + s

b. x^2−√x+2

c. y

d.4x³ + y

2.which description is correct for the polynomial 4x² +3x +5?

a. cubic trinomial

b. cubic binomial

c. quadratic trinomial

d. quartic monomial

3.which description is correct for the polynomial −5x^3−4x+1 ?

a. quadratic trinomial

b. cubic trinomial

c. cubic monomial

d. cubic binomial
4.what is the degree of the polynomial 3xy^2z−2z^5+2/3y^2z^4 ?

a.2

b.4

c.5

d.6

5

step-by-step explanation:

boxplot e is the answer

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

what graph

step-by-step explanation: