Find the x and y intercept of the graph.

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Consider the line y = -3/-2 x +6. find the equation of the line that is perpendicular to this line and passes through the point (-9,-3). find the equation of the line that is parallel to this line and passes through the point (-9,-3).

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Plz hurry evaluate the expression a+b where a=8 and b=19