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.
[[-28, -27], [26, 44, 27], [49, -30, -6, 35], [-29, -47, 8, -19, -30], [-15, 16], [18, 41], [-10, 33, -18]]