For 3(x-2) = 30+x - 2 - x + 2, does x=12?

True

Step-by-step explanation:

Substitute x=12 into the equation, if left side = right side, x = 12

3 (x - 2) = 30 + x - 2 - x + 2

3 ((12)-2) = 30 + (12) - 2 - (12) + 2

3 (10) = 30 - 2 + 2

30 = 30

Left side = Right side

Therefore, x = 12

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: