Which unit rate is the lowest price per ounce? choice a: 25 ounces of potato chips for $3.29 choice b: 45 ounces of potato chips for $4.59 choice a choice b the unit rates are equal. the unit rates cannot be determined.

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?

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x

Ken leaves work 20 minutes late. he decides to make up time by taking the toll road instead of side streets. he can travel three times faster by taking the toll road. create an equation to represent his total travel time, including wait time, where x is the number of minutes the drive was expected to take