Darryl is considering a purchase of a $125,000 home at 6.5%. under this rate
his mortgage payment would be $790.10. if he purchases a point, his new
mortgage payment is $779.83. how many months would it take him to break-
even on the points purchase?

Steve earns $8 per hour his older brother earns $2 more per hour than steve what is the ratio of the money steve earns in an hour to the money of his brother earns in an hour.

Find the value of x for which abcd must be a parallelogram -9-6x x-30

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?