I'll brainlist youuu plzzz quick

a) 4*r/9 = 4r/9

b) 5*m+13*n = 5m+13n

c) (6*c*t)-(3*p*4) = 6ct-12p

d) 8/k+3 = 8/f(k+3)

Step-by-step explanation:

a) multiply 4 by r

then simply

b) multiply 13 by n

then simplify

c) simplify

d) simplify

i hope this helped!! :)

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.