AYO SOMEONE HELP ME WHICH EQUATION REPRESENTS THE LINE SHOWN ON THE GRAPH

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.