Variable y varies directly with variable x, and y = 6 when x = 4.
enter the constant of variation in lowest terms.
y =__x

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