SOMEBODY, ANYBODY CAN U HELP ME ON THIS and i can ask more related to it i will legit give u 100 pts if u answer like 6 quetions like this one pls ;/

How do you solving the solution of each system using elimination?

An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.

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?