Answer:
Step-by-step explanation:
Answer:
Yes. it is a function
Step-by-step explanation:
None of the x's axis are the same
Answer: positive, linear association
Step-by-step explanation: that is the answer, because the dots are rising up in a slope
Answer:
The length of the tunnel is 7.66667 inch
Step-by-step explanation:
We are given
1 inch =60 miles
now, we can find for 1 mile
so,
60 miles = 1 inch
we get

we are given
total length is 460 miles
so, we can multiply both sides by 460

now, we can simplify it

So,
The length of the tunnel is 7.66667 inch
Assuming the question is how much did he lose, it's $100. If we assume he started with $500 in his register, the original $100 stolen lowers it down to $400. The guy buying $70 worth of stuff puts it back to $470 in the register, but now with $70 less merchandise, so he lost $30 in cash and $70 in merchandise.