Polynomial with real coefficients always has even number of complex roots. We know that one of them is 2 + 5i so the second one will be 2 - 5i and:

Answer B.
Isabella earns $9.50 per hour. She would've earned $475 for the entire 50 hours.
Answer: 42.0
Step-by-step explanation:
3.4+0.4+4.17=7.97 you just have to try different combinations of different numbers with the decimals.