Answer:
$100
Step-by-step explanation:
she bought food using that money, 70$ worth of it plus she still has 30
Answer:
$30 the owner lost
Step-by-step explanation:
$100= stole amount
$70= bought goods
100-70=30
$30 change the owner is giving to the lady back
-> the lady stole 100 she bought goods worth 70 from the 100 ,70 is back to the owner the other 30 the owner looses