Hello is my answer right?
i asked this question a while ago but to no avail, haha. i think it's the last one. am i correct?

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

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

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.