Which equation represents a line that is parallel to the line whose equation is y = -3x - 7?
1) y=-3x +4
2) y=-3x-7
3) y= x+5
4) y = 3x – 2

the axial of symmetry

step-by-step explanation:

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:

29.5977692753

step-by-step explanation: