John has a jar with 100 marbles. the jar contains twice as many red marbles as
yellow marbles, and three times as many green as yellow, and twice as many purple as
red. how many red marbles 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