9.
fill in the missing reason.
given: m find x
a. m b. 3x + 12 + 5x - 2 = 90
c. 8x + 10 = 90
d. 8x = 80
e. x=10

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:

never fear papaguy is here

answer