Answer:
option a is correct
Step-by-step explanation:
I think
At least 20 characters long
4.
12 - 8 = 4
Hope this helps!
Answer:


Step-by-step explanation:
- The freight elevator can hold a maximum weight of 3500 pounds
- The delivery man weighs 200 pounds
- Each carton weighs 48 pounds
Let the number of cartons he can safely put on the elevator at one time=n
Total weight of Carton=48n
Since the weight of the man and the cartons combined must not be more than 3500 pounds,
Therefore,an inequality that represents the situation is:

We can solve for n if required

The delivery man can safely carry 66 Cartons.
Answer:
For 100 calls the monthly cost = 10.95 + 0.95(100) = $ 22.95
120 calls = 10.95 + 0.95(120) = $ 25.35
140 calls = 10.95 + 0.95(140) = $ 27.75
160 calls = 10.95 + 0.95(160) = $ 30.15
Therefore it is constant
The answer is B. Yes, the average rate of change is constant
Hope this helps!