Answer:
The answer is (2,-2)
The real estate agent has a commission rate of 33.3%
if youy divide 240000 by 7200 then you would get 33.33333333
which would mean she has a (1/3) commission rate. hope this helps you out!
10% of 63 is 6.3 so 63+6.3=69.3
Step-by-step explanation: