Which will result in a perfect
square trinomial?
(3x -5)(3x-5)
(3x-5)(5-3x)
(3x-5)(3x+5)
(3x-5)(-3x-5)

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i

Ashley recently opened a store that sells only natural ingredients. she wants to advertise her products by distributing bags of samples in her neighborhood. it takes one person 22 minutes to prepare one bag. how many hours will it take to prepare 900900 bags of samples if ashley and 55 of her friends do the work?

Fifty students are trying to raise at least 12,500 for a class trip. they have already raised 1,250. how much should each student raise on average in order to meet the goal? write and solve the two step inequality for this problem