The sum of a number, n, and 8 is multiplied by -4, and the result is -12.
What is the number?
dod
C. n = 5
D. n = 11

-5

Step-by-step explanation:

-4(n+8)= -12

-4n-32= -12

-4n= 20

n= -5

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: