3 laps in 2.5 minutes
1 lap = 2.5/3 minute
20 laps = (2.5/3)*20 = 16.67
20 laps ≈ 16.67 minutes
Answer:
-15 would be the answer because if it's below sea level it would have a negative sign in front of 15
Step-by-step explanation:
Answer:

Step-by-step explanation:

Degree of ploynominal is the largest exponent you find, which is here the 4x to the 6th. there are only two terms here.