If x= the square root of 3, and y= the square root of 3, what does a equal? scavenger hunt! (the answer is from ellen degeneres, homeworker )

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

It says factor each expression 49x-28?

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