Find cos (P) A.37/12 B.35/37 C.12/37 D.35/12

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.