Answer: 3
3x4 is 12
Hope this helps!
Answer:
w=4
Step-by-step explanation:
18+3w=30
3w=30-18
3w=12
w=4
Hi, the equation you typed is 10c-5
less than is subtraction and the product of two numbers is multiplying them together.
Answer:
18.66 ft/s
Step-by-step explanation:
The distance between you and the elevator is given by:

The rate of change for the distance between you and the elevator is given by:



Applying the chain rule:

Therefore, at x=300 and y = 500, dy/dt is:

The elevator is descending at 18.66 ft/s.
The terms are 9 and 12k. The coefficient is 12. The constant is 9.