Quick! I need this ASAP A whale descends 382.5 feet in 45 seconds. Part A. Write an expression that can be used to find the average elevation change of the whale during its descent, in feet per second. Part B. The whale’s elevation changes at a constant rate. What is the elevation change, in feet, of the whale after 6 seconds?

I only need Part B, I have already figured out Part A. Thank you!

answer: 590

step-by-step explanation:

i think 5 miles per hour

step-by-step explanation:

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.