You are the manager of a firm that charges customers $16 per unit for the first unit purchased, and $12 per unit for each additional unit purchased in excess of one unit. the accompanying graph summarizes your relevant demand and costs.

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?