Number, NAPX-p116838v01 Peter buys the following items. Peter gives the shop owner $30. How much change should she get? `$53` `$23` `$8` `$7` Show Answers Only `$7` Show Worked Solution `text(Total cost of all items)` `= $12.10 + $6.60 + $4.30` `= $23` `:.\ text(Amount of change)` `= $30 - $23` `= $7`