The average customers bill at Smileys Dental Care is $50.50. Which one of the following five doctors has the highest billing charges for the 4-month period shown below?
Preston and Emily got summer jobs at the Dairy Derby. They were both suppose to work 17 hours per week each for 8 weeks. During that time, Preston was ill for one week and Emily took her shifts. How many hours did Emily work during the 8 weeks?
An electrical company has just landed two new jobs. A new construction job is estimated to take eight weeks and four days to complete, and a remodeling job is estimated to take two weeks and three days. How many days of work are required for both jobs?
During the annual fishing tournament, Marcus caught a fish that weighed 5 lb 4 oz on his scale. Later, on the official scale, the weight was 10 ounces less. What was the official weight of Marcus fish?