# What is 4 x 4 plus 4 x 4 plus 4 - 4 x 4?

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# Is there a message you hope readers will take away from "The Beat of My Own Drum"?

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# For which value of x is the expression x-4 over x plus 3 undefined?

The way for a fraction to be undefined is to have the lower number to be zero. So you only look at the bottom of the fraction and find what it would take to make it equal to z…ero. x+3=0 You would have to subtract three from both sides and you would get x= -3. So the answer is -3. (MORE)

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# What is the perimeter of a pentagon whose length is x plus 4?

A pentagon has five sides.If each side is x + 4, then multiply that by 5 to get the perimeter, which is the length of all the sides put together.5(x+4)Distributive property:5x… + 20Answer: 5x+ 20 (MORE)

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# Does x - 4 ever equal x plus 4?

No, not under traditional arithmetic rules. Try to solve this equation:x - 4 = x + 4x = x + 80 = 8.Once we subtracted x from both sides, we got an untrue statement. There is n…o solution for x. (MORE)

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# Is the equation x plus y equals 4 linear or not?

It is linear. The highest power is 1 (x = x1, y = y1) so it is linear.

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# How many solution does x plus y equals 4 and y -x - 4 have?

I assume you mean, X + Y = 4 Y - X = - 4 ----------------add 2Y = 0 Y = 0 find X ( either equation ) X +(0) = 4 X = 4 =check in both equations 4 + 0 = 4 4 = 4 --------…-checks in first equation 0 - (4) = - 4 - 4 = - 4 ----------------checks in both equations and is a consistent system (4, 0) ---------------solution set (MORE)

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# How do you graph the equation y equals x plus 4?

y = x + 4 Solve for the y intercept (when x = 0)y = (0) + 4 y = 4 So we have one coordinate: (0,4)Now solve another point, let's make y 0:0 = x + 4 x = -4 So we have a sec…ond coordinate: (-4, 0)Plot those two points on the graph, and draw a line connecting them. The line additionally is keeps going past those points on both sides, unless it is bounded by a restriction -- in this case it is not.I'll include a link to site that let's you check your work in the related links. (MORE)