The residents of a housing society, on the occasion of tree- plantation day, decided to build two straight paths in the central park of the society and also plant trees along the boundary lines of each path.
Taking one corner of the park as origin and the two mutually perpendicular lines as the x-axis and y-axis, the paths were represented by the two linear equations 2x - 3y = 9 and 3x + y = -10
Q.1 Which one of the following points lie on the line 2x-3y=9?
Q.2 If the line 3x+y=-10 intersects the y-axis at a point, then its coordinates are :
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Answer:
3x+y=-10
3y = 9
Step-by-step explanation:
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