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.
[[38, 47, 29, 24, -35], [-14, -27, -20], [45, -41, -37, 3, 45], [-1, 12, 35], [25, 48], [30, -15, 42, -49], [9, 42, 4, 21, 10]]