Answer:
20 % is paid as commission
you just divide 3000 by 150
5%
Step-by-step explanation:
150/3000
0.05
commission btw is
no it's 4540
you just subtract 5220 from 9760 and you get your difference
2x^2+x-1/x^2-1
x^2+11x+18/x^2-11x+18
2x^2-5x+3/x^2+4x+3
1.2 and 5