A shirt originally priced at 12$ is now on sale for 9$ by what percent did the price decrease

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,

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