Answer:
The slope of a line in the plane containing the x and y axes is generally represented by the letter m, and is defined as the change in the y coordinate divided by the corresponding change in the x coordinate, between two distinct points on the line.
Step-by-step explanation:
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The answer to this is 2 nickles and 6 quarters
-9 because-26 minus 10 is -36 and -36 divided by 4 is -9
