Karen sells 7 hot dogs per hour while Henry sells 14 hot dogs .
<span>The rate that Henry sells hot dogs is double the rate that Karen sells corn dogs.</span>
Plug into calculator...
solve(2(-y+1)-3y=-30,y)
y=6.4
Very nice handwriting but the math and English are confusing.
Let's assume we're told

The subscript is important.
I think we're told the similar sum with 11 gives the smallest possible value for the sum. This is a rather cagey way of telling us 11 is the mean of the nine points. The mean is the number which minimizes the sum of squared deviations.


If 11 is the mean, the sum of the points is 9(11)=99.

Answer: 1080
5/3 8/3 8/5... I don’t think it is possible