In this task you will be given a list of lists, of numbers. For every inner list, you should multiply every number in that list and put the results in your answer. The output should be a list of numbers with the same length as the number of the lists in the input list.
[[-5, 6, 30, -23], [-7, -38], [20, 50, 13], [-7, 30, -23], [45, -26, 36, -48, -28], [17, 13, -10, 1, -30], [-5, 49, -10]]