30 dollars
If she received 30 dollars in change then she paid with a 100 dollar bill
This is how you solve the problem
Multiplying 20×1/2 is the same as dividing 20 by 2. Which means the answer is 10.
Answer:
scroll down to image :)! u can store 10 imgs. or u can change bg color! but thats for ti-84 ce!
Step-by-step explanation: