Explanation: 9*8=72 You have to multiply the 9 per hour times the 8 hour work day. 155-72=83 We have to get $83 in deliveries. 83/6=13.8333... The $83 dollars we have to earn in deliveries divided by the $6 we earn for each delivery equals 13.8333... This means that Bobby must at least have 14 deliveries to reach his goal. (You can’t have a fraction of a delivery)
