Answer:
The total money left with Tessa = $23.
Explanation:
The total amount Tess had = $35
The amount spent on book = $7
The amount spent on magazine = $5
So, Total amount spend by Tessa = Money spent on (Book + Magazine)
= $7 + $5 = $12
Now, the Money Left = Total Money - Money Spent
= $35 - $12 = $23
Hence the total money left with Tessa = $23.