Which properties justify the steps taken to solve the system? 2x – 4y = -6
3x + 2y = -1
Drag and drop the answers into the boxes to match each step.
-
S 62 - 12y = -18
6x + 4y = -2
-16y = -16
y=1
Illl
2x - 4(1) = -6
2.
2x - 4= -6

over the argument its not good to fight.

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:

d. you cannot tell because there are no values shown.

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153