Maribel and Alain bought plants for their grandmother's yard. Maribel spent $74.50 on 3 hibiscus plants and 1 rose plant. Alain spent $79 on 2 hibiscus plants and 2 rose plants. how much did each hibiscus plant cost?
how mcuh did each rose plant cost?

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