john peter and mary shared a sum of money in the ratio 2:4:9. john and Peter together received 360. how much money was shared altogether​

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

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

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4