Question

Jenny charges for delivering the cakes.

Answer 1

Well if bob lives 12 miles away and she charges $60 per mile (if that's right ) then jenny will charge $720

60×12=720

Answer 2

Answer with explanation:

Distance between Jenny Shop and Bob House=12 miles

Fixed cost for ordering the cake = $ 4

Amount charged per mile =60 p

Total Amount Charged by Jenny to deliver the cakes

            $=4 + \frac{60}{100} \times 12\\\\=4 +7.20\\\\=11.20$

          =$ 11.20