Jennifer’s mom bought her a computer for $800. She made equal payments of 35% of the total cost. How much was each payment? Use a proportion.

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?