Which ordered pairs in the form (x, y) are solutions to the equation
(x + 7)y = 10?
choose all answers that are correct.
a.(−9, −5)
b.(−8, 10)
c.(−2, 2)
d.(3, 5)

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.2 days and a standard deviation of 1.7 days. what is the probability of spending more than 2 days in recovery? (round your answer to four decimal places.)