Ajar contains 5 times as many yellow marbles as red marbles, when 12 yellow marbles are removed, there are twice as many yellow marbles red marbles in the jar. how many yellow marbles were originally in the jar?

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000