Help me please, what is the value of C-F?

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

Finding tbe values of the variables in each kite

If the perimeter of the garden is 37 ft. the width is x and the length is 15 ft. what is the width of the garden in feet?