Anson pays $2000 for retirement fund, income tax and education fund each month. 30% of the payment goes to retirement fund. the income tax is 80% of the retirement fund. the remaining goes to education fund, which represents 20% of his salary. how much does anson earn each month?

2000 for RF and IT and EF per month...
30% goes to retirement0.30(2000) = 600
IT is 80% of RF0.80(600) = 480
remainder goes to EF2000 - (600 + 480) = 920
which represents 20% of his salary...
920 = 20% of salary (s)
920 = 0.20s
920/0.20 = s
4600 = she earns 4600 per month <==

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*