Just add Vickie and Hannah's scores together. Simple addition problem. You end up with 3056+1686=4742.Final answer is 4742 points.
Answer:
x=80 degrees
Step-by-step explanation:

Here we go ~
As we can see in the figure, lines m and n are parallel to each other. so we can apply Angle pair properties ~
So,

[ they form corresponding angle pair ]
and it's given that :

therefore, by using above information. we can conclude that :

wow the answer is not listed on option
D is equivalent because brackets don’t change anything here