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.
[[-46, -32, -18, -24, -6], [31, -9, 1, 33, 13], [-47, -10, -21, -1, -42], [-40, 4, -45, 31, 17], [-42, -6]]