Due asap
Show workings

Side TV = 16

Step-by-step explanation:

WX is half the value of TV

to solve we have to set up an equation

21-5x=10x-2

because side WX is only have of side TV we have to multiple its side by 2 so now we have

21-5x=20x-4

step 1 add 4 to each side

25-5x=20x

step 2 add 5x to each side

25=25x

step 3 divide each side by 25

x=1

then we plug in x as 1 for side TV and get

21-5 which is equal to 16

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:

20

step-by-step explanation: