Help asap will give brainlist pls no links

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. find the lateral area for the prism. l.a. = 0123456789