Answer:
Step-by-step explanation:
it's about 18, as per the graph
Its 20400
× 10
That equals 204,000. Hope I helped.
You have two totals: total # of bills and total amount of $. Using x as #of 20s, and y as # of 50s, you can use the system
x+y=18
20x+50y=450
I think it’s 7 hope this helps you