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.
[[-6, -3, -50], [11, -36, 50, 1], [-11, -33, -29, 22, 3], [45, 24, -4, 43], [37, 48, -42, -2, -29], [10, 42], [-1, -17, 29]]