Please help me (0^0)/<3

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

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