determine if the indicated point is a solution to the equation: y=1/2x-7,(-4,-9)

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waltjhall · Answer 1 · 2011-12-19T14:22:53+0000

y=1/2x-7, (-4,-9)

-9 = 1/2(-4) -7

-9 = -2-7

-9 = -9 check yes, it is a solution.

anonymous · Answer 2 · 2012-07-02T23:43:26+0000

Which of the following equations is parallel to 2x - 2y = -3?

	6x - 5y = 7		5x - 4y = 5
	-4x + 4y = -3		-8x + 5y = -1

anonymous · Answer 3 · 2012-07-03T00:43:46+0000

The incline of a highway can be no greater than ¹⁄₁₀, if the highway has to cross a hill 200 ft above the rest of the road, how far before the peak of the hill, must the highway start to rise?

determine if the indicated point is a solution to the equation: y=1/2x-7,(-4,-9)

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y=1/2x-7, (-4,-9)

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