When ringing up a customer, a cashier needs 6 seconds to process payment as well as 1 second to scan each item being purchased. If it takes 38 seconds to ring up a customer,
how many items are being purchased?

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?