Im eating popcorn mwah ha ha ( answer)

Apassenger train and a freight train leave san jose at 3pm, traveling in the same direction. the passenger train is going three times as fast as the freight train. at 6pm they are 240 miles apart. how fast is each travelling? explain your answer and show your

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

Can someone me find the original price? the discount is 5% and the sale price is $68.40