[10 points each] Use your algebra tiles to build and sketch each expression as a tile figure. Make sure to indicate any “negative” tiles in your drawing with color or labels. (Part 1) 4y-3

(Part 2) x2-3x+6

(Part 3)2xy+x+2y

Without any equipment, you can see stars that are 2{,}800{,}0002,800,0002, comma, 800, comma, 000 light-years away. by looking through a small telescope, you can see stars that are 3{,}112{,}000{,}0003,112,000,0003, comma, 112, comma, 000, comma, 000 light-years away. approximately how many times as far can you see using a small telescope as without any equipment?