I think the answer is 4/5
Answer:
Don't know
Step-by-step explanation:
You did not give us any answer choices like a b c or d
Answer:
I think true im sorry if its not
Answer: S=28
Step-by-step explanation:
Answer:
Rate of change = $0.55/pound
Step-by-step explanation:
Given:
To ship a 2 pound item it costs $6.09.
To ship a 7 pound item it costs $8.84.
So, we can put the data in co-ordinates such that co-ordinate represents the mass of the item in pounds and co-ordinate represents the cost of the item in dollars.
So, we will have two points
Rate of change is the slope of the line joining the points and is given by:
∴ Rate of change = $0.55/pound