Bus 1 comes every 30 mins and Bus 2 every 8 minutes. They meet at 6:30 when will they both meet up again? On a similar problem someone mentioned you need to find the LCM of (30,8) =120 Where does 120 come from? How do you know you need LCM? Also how do you get 2 from 120?

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.