68 minus 19 is 49
So the answer is there are 49 more children in the school then on the playground.
-4/3
Explanation: All parallel lines have the same slope
Answer: 
Step-by-step explanation:
1. Use this 
to find the average rate of change
2. Average rate of change = 
3. 
and 
(To find these you will need to look at the points on the graph. So the points (8,-4) and (6,-10))
4. Replace -4 to f(8) and -10 to f(6)
5. So it will look like
6. Solve
If a line <span>parallel </span>to one side of a <span>triangle </span>intersects the other two sides of the triangle, then the line divides these two sides proportionally.
Sqrt7 / sqrt 11 = sqrt7/11
