Julie is making caesar salad for a family picnic. At the market, she spends $8 on green lettuce and $6 on red lettuce. If each type of lettuce costs $2 per pound, how many total pounds of lettuce did she buy?
The total cost of the green and red lettuce is $8 + $6 = $<T>add(8, 6)=14
Julie bought $14 / $2 =<T>divide(14, 2)=7.0 pounds of lettuce.
