Find the measures of each numbered angle. Only 1 and 2
PLEASE HELP FAST

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

How do you solving the solution of each system using elimination?

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