Two individuals on the same road are looking up an 80-foot-tall-tree. One person is looking up at an angle of elevation of 50 degrees and the other person is looking up an angle of 30 degrees. What is the distance between the two individuals to the nearest whole number?

How do you write y-10=2 (x-8) in standard form

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.