1. If MJ is in Grade 8, then he is 14 years old.
Hypothesis: MJ is in Grade 8
Conclusion: he is 14 years old
2. It it's cloudy, it will rain.
Hypothesis: it's cloudy
Conclusion: it will rain
3. If you will sleep early, then you will wake up early.
Hypothesis: you will sleep early
Conclusion: you will wake up early
4. If an integer is divisible 5, the last digit must be 0 or 5.
Hypothesis: an integer is divisible by 5
Conclusion: the last digit must be 0 or 5
5. If the triangle is equilateral, it is equiangular.
Hypothesis: the triangle is equilateral
Conclusion: it is equiangular
The hypothesis is a phrase that is usually followed by "if" and is in the first part of the statement, while the conclusion is usually followed by "then" and is in the last part of the statement.
Hope it helps.