Can someone please help ;--; Which of the following ions will most likely form a precipitate when reacted with SO4^2- ? Answer choices are in the pic

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

Maurice has 54 fewer comic books than rebecca.they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form