Elysse paid for her sandwich and drink with q $10 bill and recieved $0.63 in change.The sandwich was $7.75.Sales tax was $0.47.What was the cost for her drink?

Respuesta :

Catya
  $ 7.75 sandwich
+$ 0.47 tax
----------------
  $8.22 sandwich+tax

$10.00 cash
- $8.22 sandwich+tax
-----------------
   $1.78 change