Answer:
D. 78°
Step-by-step explanation:
50°+28°= 78°
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Slope = -5/4
y intercept = 1
The slope is always attached to x. The intercept is the number attached on the end.
Parallel lines<span> are coplanar </span>lines<span> that do not intersect</span>
This is the definition of a rational number.
