Solve for x in the diagram below.
110°
(82 +30)

Which expression will have the same sum as 3_8 + 1/4?

Which is f(5) for the function –2x2 + 2x - 3?

Pamela has a 30-year, 5.75% mortgage on her $250,000 home. she has been paying on it for 5 years, and has recently hit some financial trouble. if her lender agreed to lower the interest rate on her $231,905.47 balance to 5.5%, what will her new payment be for the remainder of the loan?