(-5, 1), (-5, -4), (5, - 2), (5, -7) Give an exact answer (not a decimal approximation).
Simplify your answer as much as possible.

For the following equations, find the ratio of a to b. be sure to show all of your work. a. 3a = 6b b. 15a = 5b

The least common multiple is the multiple, other than 0, common to sets of multiples.

Raymond took out a 25-year loan for $135,000 at an apr of 3.6% compounded monthly. if his bank charges a prepayment fee of 6 months' interest on 80 % of the balance, what prepayment fee would he be charged for paying off the loan 5 years early?