A. Write and graph a linear equation that represents the balance in your lunch account. B. How many school days will it take to spend all of the money in your lunch account. 4/2/2014 | Travina from Reston, VA | 1 Answer | 0 Votes Mark favorite Subscribe Comment
A.)B=balance of your lunch account B=$110-$2.75n where n=number of school days you buy lunch and spend $2.75 n=1, B=$107.25, (1,107.25) n=2, B=$104.50, (2,104.5) n=3, B=$101.75, (3,101.75) . . . n=39, B=$2.75, (39,2.75) n=40, B=$0.00, (40,0) B.) $110/$2.75=40 days 4/2/2014 | Arthur D. Comment