Answer: 
Step-by-step explanation:
Given
There is
of ham available which costs
cost
i.e.

and we know

So, 
thus 
Answer:
3
Step-by-step explanation:
5+3=8
8-5=w
Answer:
A. 30 miles per hour
Step-by-step explanation:
If you divide 5,280 feet by 1,760, you get a quotient of 3. Then you multiply 10 times 3 to get 30 miles.
Sorry, my answer was wrong. I can't delete it so as not confuse anybody i changed it to this.
The correct answer is x = 6