Abreakfast cereal company gives away a free toy in each box of cereal. there are four different toys. how many boxes do you expect to have to buy in order to get all four toys?

He can expect 4 boxes to have to buy in order to get all four toys.

Step-by-step explanation:

Since we have given that

Number of different toys = 4

According to question, A breakfast cereal company gives away a free toy in each box of cereal.

So, for each toy, there are needed 1 box.

so, for four toys, there are needed 4 boxes.

Hence, he can expect 4 boxes to have to buy in order to get all four toys.

(x+1)(x−4).

Explanation: x2−3x−4 x2−4x+x−4 x(x−4)+1(x−4) (x+1)(x−4).