Problems on a test n g 10 40 18 72 21 84 the table shows the grade, g, on a test when the number of problems, n, are correct. write an equation to model this situation. a) g = 4n b) n = 4g c) g = n + 30 d) n = g - 30

The key on a road map has a scale factor of 1.5 inches = 50 miles. the distance between santa fe and albuquerque measures 7.5 inches. the distance between santa fe and taos is 0.75 inches. what is the actual distance between the cities?