Answer:
10
Step-by-step explanation:
10
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Explanation:</h2><h2>
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Hello! remember you have to write complete questions in order to get good and exact answers. Here I'll explain this in a general way assuming the following table:

As you can see, x increases in steps of 1 units. So let's check the difference in y:

So we have a constant difference and we can conclude the table represents a line. Since the line passes through then y is directly proportional to x, so we can write:

Then:

Finally, the equation of the line is:

Answer:
X=9
Step-by-step explanation:
Answer:
49.5 dollars first part and y=12+1.25x second part
Step-by-step explanation:
Answer:
the slope is 1
Step-by-step explanation:
if you start at (0,0) and go up one and then right on the line lines up with the squares so since slope is
you go up one and the right one which makes it
so the answer is one.