Simplify the expression.
2.6 - 5.3n - 4n + 5
2.6-5.3n - 4n + 5 =

-9.3n+7.6

Step-by-step explanation:

We just need to add everything with the variables together and everything without the variables together...

2.6-5.3n-4n+5

-9.3n+2.6+5

-9.3n+7.6

Hope this helps you and have a nice day o(*^-^*)o

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: