Fernando is starting a new sales job, and needs to decide which of two salary plans to choose from. For plan A, he will earn $10
0/week plus 15% commission on all sales. For plan B, he will earn $150/week plus 10% commission on all sales. a. Write an expression for each salary plan if s is Fernando's total weekly sales
b. For what amount of weekly sales us plan B better than plan A?
Perpendicular lines<span> are two or more lines that intersect at a 90-degree angle, like the two lines drawn on this graph, and the x and y axes that orient them.</span>