Paul rented a car for S129 plus 50.25 per mile. The total bill at the end of his trip was $216.50. Use the equation 129+0.25x = 216.50 to find the number of miles he drove.

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