Which expression is equivalent to (3x5 + 8x3) – (7x2 - 6x3)?
darken the correct letter choice.

-4x3 + 14
-4x5 + 14x3
3x5 + 14x3 – 7x2
3x5 + 2x3 – 7x2

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: