you need to add the problem
The coefficient of 'y' in her simplified answer is 10.
The answer to your question is 5.21925
0.99755+1.22=2.21755
2.21755+3.0005=5.21805
5.21805+0.0012=5.21925
Hope this helps! :)
If you complete all assignments and review your notes each day, then you will feel prepared for the exams.
Hypothesis (p): you complete all assignments and review your notes each day
Conclusion (q): you will feel prepared for the exams
Converse (q → p): If you feel prepared for the exams, then you completed all assignments and reviewed your notes each day.
Inverse (~p → ~q): If you don't complete all assignments and review your notes each day, then you won't feel prepared for the exams.
Contrapositive (~q → ~p): If you don't feel prepared for the exams, then you didn't completed all assignments and review your notes each day.
Biconditional (p ←→ q): You will feel prepared for the exams if and only if you complete all assignments and review your notes each day.