Anna hikes 7 miles due east and then 3 miles due north. rounded to the nearest mile, what is the shortest distance from starting point to ending point?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

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?

Use long division to indentify (12xto the second power+15x-8)divided by 3x