Can you me on the math problem of the week 15 i am stuck on it. tell me if you know it by answering it. look at the picture closly then tell me and me on this

Simplify the expression 10/11(22z) + (a+5) -1

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

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?