Two trains leave the station at the same time one heading west and the other east. the westbound train travels 12 miles per hour faster than the eastbound train. if the two train are 760 miles apart after 4 hours, what is the rate of the westbound train? do not do any rounding

Which system of linear inequalites is represented by the graph?

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?