Five times a number is the same as two times a number added 21

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

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?