Shelley's mom bought a pair of shoes for $40.00. the tax on the shoes was 5%.how much did shelley's mom pay in tax? how much was her total bill?

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