Can someone do my khan academy? It would really help me out .

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

How many ordered pairs of positive integers satisfy xy=32?

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?