The sum of two numbers is 138. One number is 20 less than the other. Find the numbers.

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. find the probability that a randomly selected bill will have an amount greater than $173, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Find the slope of the line that passes through the points (-3, -1) and (0, 3). 3/4 0 4/3