document.write( "Question 381390: Write an equation for each of the following situations:
\n" ); document.write( "(a) Find the area A of a rectangle with a height x and a width twice the height.
\n" ); document.write( "(b) What is the cost C of going to the movie, if a ticket for each of the x adults is $6 and a ticket for each of the y children is $4?
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Algebra.Com's Answer #270525 by mananth(16946)\"\" \"About 
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height = x
\n" ); document.write( "width = 2x
\n" ); document.write( "L*W= Area
\n" ); document.write( "2x*x= Area
\n" ); document.write( "2x^2 sq. units
\n" ); document.write( "..
\n" ); document.write( "x adults ---adult = $6
\n" ); document.write( "y children ---- child =$4
\n" ); document.write( "...
\n" ); document.write( "C = 6x+4y
\n" ); document.write( "...
\n" ); document.write( "m.ananth@hotmail.ca
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