The total weight of the five packages is 65.43 ounces all you have to do is add them together.
84-6-6-6-6-6-6-6-6-6-6-6-6-6-6=0 So 84÷6= 14
If you draw diagonal EG, then triangle EFG is congruent to triangle EHG since they have 3 congruent sides.
This means that angle FEG is congruent to angle HGE. Since the alternate angles are equal, they must be bounded by parallel lines i.e. EF is parallel to HG.
It is -1 because there is a negative one in front of the x.
2/5 x
----- = ----
100 2000
x=8
