Jeff is kepping trace of his weight over several weeks. after 2 weeks, he weighs 194 pounds. after 6weeks , he weighs 186 pounds. write and solve a linear equation to find jeff’s weight after 12 weeks

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?