Write a polynomial function f of least degree with integral coefficients that has the given zeros. with step-by-step explanation -4,3, 5+i

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

the answer will be the last one

entering that problem on the tube might get you an answer

step-by-step explanation:

b and c