• Let j(x) model the vendor's total costs for a week (in dollars) if he sells u hot dogs that week. Let n(q) model the vendor's total revenue for a week (in dollars) if he sells u hot dogs that week.
Use this information to complete the following.
b. Write an expression using j and n to represent the vendor's profit (in dollars) if he sold 715 hot dogs in a week
Write an expression using j and n to represent the vendors profit if he sold 715 hot dogs in a week