exam Maths Puzzle Numerical Ability

Solve each system:

5x+6y+8=0
3x-2y16=0

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exam Other Question

Use the intercepts to graph the equation x+2y=4. Angle A and B form a linear pair. ( they are supplementary.) find the measure of each angle if their measures are represented by the given expression.

m angle A=w,m angle B = w - 30