Which of the following sets of points are vertices of a right triangle?
Your
O A(-1,-3), B(4, -3), C(2, -1)
O A(-2, 2), B(1, -4), C(4, 2)
O A(-1, 1), B(3,5), C(4, -4)
OA(-1,3), B(-4,-3), C(-4,1)

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

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.