Answer:
The coordinates of point S are (8,-2)
Step-by-step explanation:
we know that
The formula to calculate the midpoint between two points is equal to

Let
Point S(x2,y2)
substitute the given values

<em>Solve for x2</em>

<em>Solve for y2</em>

therefore
The coordinates of point S are (8,-2)
<h2>a</h2>
Step-by-step explanation:
Let
be the number of ounces of caramel that has to be added to each scoop of ice cream.
So,for
scoops,there has to be
ounces of caramel.
It is given that for every 5 scoops of ice cream,3 ounces of caramel has to be added.
So,
and 
For 8 scoops of ice cream,there has to be
ounces of caramel added.
But Freeze Zone adds 6 ounces of caramel.
So,Ari thinks that Freeze Zone adds more caramel