The mid-point of FJ is the number right in the middle of FJ. Find the mean of F & J. Add regardless of sign
4 + 6 = 10
10/2 = 5
Add 5 to -4
5 + -4 = 1
H is your midpoint
True. As long as AB and BC are on the same line, AB + BC = AC
hope this helps
So the container is 85 g or it holds 85gs
3/8 because its out of 8 contestants n I don't think it includes the 140 audience,including the 30 students being a part if it