B-8. This is because -4 to 0 is 4 and then 0-4 is 4. 4+4=8
greater, above I hope this helps out!
The difference between a blue whale's heart and a African bull elephant heart is 2963.27 lbs. it will take 49 African bull elephant's heart to equal one blue whale's heart.
Answer:
multiply the result by 100 to get a percentage.
Step-by-step explanation:
Answer in simplified expression: 5a+4
