Determine the value of the X variable. Then calculate/find a measurement of angle one and angle two using the value of the X variable that you previously found. PLEASE HELP DUE IN 20 MIN

You can find the constant of proportionality by finding the ratio of

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?