Carl buys songs to download them to his computer. he has 20 rock songs, 15 country songs, 10 world songs and 5 classical songs. there are 50 in total. what fration of the songs were country? find fraction for each type of song. write them in simplest form and give its percent equivalent. explain the process

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x,y) t-2, 00 ro, 900(x, y)

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)