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, -29, -2], [-10, -11, 10], [-28, 15], [1, 31, 46, -29, -26], [-5, -1, -9, 25], [44, 48]]