Would these two angles have a supplementary relationship or a same side interior relationship?

  a supplementary relationship

Step-by-step explanation:

They form a linear angle, so are supplementary.

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Same-side interior angles at a transversal and between parallel lines are also supplementary, but have no common vertex. In this diagram none of the lines are marked parallel, and the angles of interest have a common vertex.

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)