$10,788 per dozen, find for each computer (a) dollar markup, (b) percent markup on cost, and (c) percent markup on selling price, to the nearest hundredth percent

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.

What is the graph of the absolute value equation ? y=|x|-5

Simplify this expression. 8x 16(x + y)