The annual revenue and cost functions for a manufacturer of precision gauges are approximately r(x)=520x-0.02x^2 and c(x)=200x+100,000,where x denotes the number of gauges. what is the maximum annual profit?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Which of the following shows the length of the third side, in inches, of the triangle below

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.