Solve:
5x + 3y = -1
6x - 5y = 16

Jp computers produces both laptop and desktop computers. laptop computers take up 2 cubic feet of space and desktop computers take up 5 cubic feet of space. the maximum capacity on the delivery truck is 800 cubic feet. due to demand they need to laod at least 300 laptop computers. they profit 225 on each laptop and 280 on each desktop computer. how many of each should they load on the truck to maximize profit

What are two examples of carbohydrates

Trianglepqr has two known interior angles of 66° and 100°. trianglerst has two known interior angles of 14° and 100°. what can be determined about whether trianglespqr and rst are similar? the triangles are similar. similarity cannot be determined from the given information. the triangles are not similar. all interior angles must be given to determine similarity.