Greamy over the course of an average work-week wanted to see how much she spent on lunch daily. On Monday and Thursday, she spent $5.43 total. What was her average daily cost?
(1) On Tuesday and Wednesday, she spent $3.54 on each day.
(2) On Friday, she spent $7.89 on lunch.
MBM to count how many Es are over Cs.
(1) On Tuesday and Wednesday, she spent $3.54 on each day.
(2) On Friday, she spent $7.89 on lunch.
MBM to count how many Es are over Cs.
