Determine the value of x for which r is parallel to s if m angle 1 = 60-2x and m angle 2=70-4x

Chose the graph below that represents the following system of inequality’s

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Once george got to know adam, they found that they really liked each other. this is an example of what factor in friendship