I put 50 points for this help me pls

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: