If 25% of a number is 100, what is the number? a) 50 b) 100 c)150 d) 200 e) 400
1 answer:
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For this case we have that by definition, the equation of the line of the slope-intersection form is given by:
Where:
m: It's the slope
b: It is the cut-off point with the y axis
According to the statement we have the following equation:
Where:
By definition, if two lines are parallel then their slopes are equal.
Thus, the second equation will be of the form:
We substitute the given point and find "b":
Finally, the equation is:
Answer:
Option D