Find the value of x such that pq = qrwhere p, q and rare the pints (2, 5), (x, -3) and (7, 9) respectively.

Assemble the proof by dragging tiles to the statements and reasons column

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.

Find the solution of this system of equation -7x+y=-20 9x-3y=36