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Answer: 50

In an Ordered Pair, the first value is the x-coordinate or the abscissa and the second value is the y-coordinate or the ordinate. In the pair (50, 55), 50 is the abscissa and 55 is the ordinate.

The x-coordinate of the point (50, 55) is 50

What is graph?

A graph can be defined as a pictorial representation or a diagram that represents data or values.

The distance of point (50, 55) perpendicular to y-axis

Thus, perpendicular distance = 50 units

The x-coordinate of the point (50, 55) is 50

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