2/3 = 6/9 So,
6/9 + 2/9 = 8/9
Well you can combine like terms. 3x-5=1/4x and that's as far as I got hope this helps. sorry I didn't get all the way through
X stands for the number of years experience . y = 36000 when x = 0 years experience, so the 36000 is the starting salary for a new employee.
81 is the perfect square because 9 * 9
