A telephone company charges a fixed monthly rate plus a rate per megabyte of data used. The company charges 120 for 100 megabytes of data and 95 for 59 megabytes of data. An equation can be written to show the relationship between the total megabytes of data used (x) and the total monthly charges (y) which of the following best describes the steps to draw the graph?

Draw a graph which joins the points (100, 120) and (50, 95) and has a slope = 0.50

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

9

step-by-step explanation: