exam Maths Puzzle Numerical Ability

Are the following lines parallel, perpendicular, or neither?
L1 with equation x - 6y = 24
L2 with equation 6x + y = 6

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exam Other Question

Please show me the steps to solve this.

graph the region decribed by the inequality

-4>=2y

Thanks so much hello. i have a question. about this problem i have been working on can u help?
the length of a rectangle is 2x-5 and its width is x+9. express the area of the rectangle. express the perimeter.

please help me.