sophia has $20 she buys a hair back for $3.99 gum for a dollar at $0.29 and a brush for $6.75 not including tax estimate how much change would should she receive show your work

Respuesta :

9 dollars and 97 cents will be given back if you do not include tax.

 $20
+   3
     6
_____
 $29

2
  99
+29
  75
____
 203       so then you do....

  2 9
+2.03
_____
  $4. 93 is the answer