Find the roots. List your steps correctly.

f(n) = n^2-2n-15

Please show work cleanly

Given that abcd is a rhombus, what is the value of x?

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:

For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization