Answer:
The correct way to complete the sentences is as follows:
As Jimmy sells more hot dogs, his profit will increase.
Jimmy sells the hot dogs for $1 each.
Jimmy needs to sell 8 hot dogs to recover the money he invested.
If Jimmy sells 15 hot dogs, he will make $7 in profit.
To make $12 in profit, Jimmy would have to sell 20 hot dogs.
Answer:
Initial Fee is $2.
Step-by-step explanation:
Given:
Stops Price (dollars)
3 6.50
7 12.50
11 18.50
Also Given:
The price of a train ticket consists of an initial fee plus a constant fee per stop.
So let the Cost of initial fee be 'x'.
Also Let the Cost of Constant fee be 'y'.
Now Equation can framed as;

Now According to table;
Number of stops = 3
Price = 6.50
So equation can be framed as;

Also According to table;
Number of stops = 7
Price = 12.50
So equation can be framed as;

Now Subtracting equation 1 from equation 2 we get;

Substituting the value of y in equation 1 we get;

Hence Initial Fee is $2.