George P.

04/05/13

A square tile has a side 4 cm long. Use the appropriate formula model to find the area.

A square tile has a side 4 cm long. Use the appropriate formula model to find the area. What is the area of the square? Include units with your answer.

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Graph

04/05/13

graph the function

g(x)=-x+2+2 the x+2 is under the radicand.

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Word Problem

04/05/13

word problem

Describe how the graph of the equation relates to the graph of y=x^2. f(x)=(x-2)^2+7

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Perfect Square

04/04/13

please help me find the perfect square for this: x2-12x=14

pls help find the perfect square, not sure if i understand it

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Adding Radicals

03/05/13

Simplifying Radicals

Hi first of all thank you very much I have a question its about simplifying radicals 2^3 square root 128x^4 subtract 2x63 square root 54x can you please

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Simplify

02/25/13

How to solve this maths problem (4a^-2 b)^2 (3a^3 b^-4)^-2

Need simplification for the maths problem

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Math Algebra

02/25/13

Use addition or substitution to find the value of y for this set of equations. top line 4x + 13y = 40 bottom line 4x + 3y = -40

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Piecewise Graph

02/23/13

How do you write a piecewise function from a word problem

It costs 7.57 plus 8.77 per kilowatt hour for the first 400 and 6.574 per kilowatt usage over 400 in a month. What is the cost of 300 in a month? 2638.57 how much for 700 in one month? 5487.77... more

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