At 8:00AM the temperature was 25 degrees BELOW ZERO. By noon, the temperature had RISEN by 9 degrees. What was the temperature at noon? Please help math question

With #! i’ve tried to figure it out but i can’t.

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 image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)