document.write( "Question 381390: Write an equation for each of the following situations:
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document.write( "(a) Find the area A of a rectangle with a height x and a width twice the height.
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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? \n" );
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Algebra.Com's Answer #270525 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( " |