What is -11/3 as a decimal

In which form is the following function written? y = - 2(x – 3)(x + 5)

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

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer