Please Help!! I will give brainliest

The question is attached below

Step-by-step explanation:

P(x) =

Q(x) =

P(x) × Q(x) =

                 =

                 =

P(x) ÷ Q(x) = ÷

                 =

                 =

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.

bn,mn,n.vn.

step-by-step explanation: