Answer:
Hope it works for u
Explanation:
its so simple first to find the total cost for 1 sandwich
for 1 sandwich+ delivery charges
total cost for 1 sandwich= delivery charges+ sandwich cost
=$10+4.50 =$14.50
Now to get total cost for 5 sandwich and also delivery charges is on each sandwich hence simply multiply total cost by 5,we get
Total cost for 5 = 5*($14.50)=$72.5 Ans.....
Please Brain-list if u find it help-full thanks................