Answer: Yea I guess because you did everything right.
Step-by-step explanation:
Answer:
6. 3x^3-7x^2+4x-1
7. -6x^4-2x^2+6x+10
8. 42x^4
Step-by-step explanation:
Answer:
T represents the amount of time it will take him to travel 200 meters if he swims at 45 meters per minute.
Step-by-step explanation:
Answer:
56
Step-by-step explanation:
I don't quite understand your question but I assumed you meant what is 70% of 80