A test has twenty questions worth 100 points. The test consists of questions worth 3 points each and multiple choice questions worth 11 points each. How many multiple choice questions are on the test?
+36916 x = three pointers value = 3x
20-x = eleven pointers value = 11(20-x) summed = 100 points
3x + 11(20-x) = 100 solve for 'x', the number of three pointers, the # eleven pointers = 20 -x
