The answer is x=22 because you just have to add the two equations together and then solve for 8x+4=180
233 1/3
you start with .3x = 70, as this is the sentence given, solving for x.
divide both sides by .3, and you get x
If they don't stop 1 hour and a half.
90 miles away from Becky and 120 away from Don
Nobody can solve this without any further information?
