Denise has $250 in her checking account. each time she buys a bottle of water, she spends $2. if denise buys x bottles of water, how much money will remain in her account

a) 250-2x
b)2-250x
c)250+2x

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?