What can be concluded about the graphed polygon. Pls need this for a test.

If given an equation of a line such as -1/2x+6 how would you create an equation of a line parallel and perpendicula to this line that goes through another point such as (4,10)

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25