sugarmilkshakes sugarmilkshakes 09-11-2018 Mathematics contestada Charlie is a car salesman. He earns $800 plus a 9% commission on all of his sales for the week. If Charlie received a paycheck for $1916 this week, how much were his total sales? Select one: A. $5,300 B. $890 C. $12,400 D. $13,750