You are taking a course that has four tests. The first three tests are worth 100 points each and the fourth test is worth 200 points. To get an A in the course, you must have an average of at least 90% on the four tests. Your scores so far are 83, 93, and 83. What must you score on the fourth test to get an A in the course? STEP 1: Let T be the total number of points possible for the course. Find T by summing the total points possible for each test. T = [:] points STEP 2: Let M be the minimum number of total points on all tests to obtain an A in the course. Find M. STEP 3: Determine P the number of points you already have. P = points STEP 4: Com are M and P. How many points will you need on the fourth test to get an A in the course? points out of 200