document.write( "Question 40154: The length of a rectangle is 4 cm longer than the width. If the perimeter of the rectangle is 20 cm what is the area? Area=___cm^2
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\n" ); document.write( "Dorthy wants to rent a car for a week and pay no more than $130. How far can she drive if the car rental cost $94 a week plus $0.12 a mile?\r
\n" ); document.write( "\n" ); document.write( "she can drive _____miles or less
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\n" ); document.write( "thanx.
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Algebra.Com's Answer #25578 by Nate(3500)\"\" \"About 
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The length of a rectangle is 4 cm longer than the width. If the perimeter of the rectangle is 20 cm what is the area?
\n" ); document.write( "LENGTH: \"x%2B4\"
\n" ); document.write( "WIDTH: \"x\"
\n" ); document.write( "perimeter:
\n" ); document.write( "2(x+4)+2(x)=20
\n" ); document.write( "2x+8+2x=20
\n" ); document.write( "4x+8=20
\n" ); document.write( "4x=12
\n" ); document.write( "x=(3)
\n" ); document.write( "The width is 3cm, but the length is 7cm.
\n" ); document.write( "Area = length * width = 3 * 7 = 21cm^2
\n" ); document.write( "Dorthy wants to rent a car for a week and pay no more than $130. How far can she drive if the car rental cost $94 a week plus $0.12 a mile?
\n" ); document.write( "\"130+%3E=+.12x+%2B+94\"
\n" ); document.write( "\"36+%3E=+.12x\"
\n" ); document.write( "\"300+%3E=+x\"
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