Last month, John lost money by selling stocks. His investment income was -$525.This month, john’s investment income is $163. what does this mean?

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

Find two consexutive odd integers such that the sum of their square is 650

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?