document.write( "Question 140085: The floor plan of a house is rectangular. The house's length is 2x – 10 and its width is x + 3. Write an expression for the area of the house and match your result to the the correct answer below.
\n" ); document.write( "A)2x2 + 4x – 30
\n" ); document.write( "B)2x2 – 4x – 30
\n" ); document.write( "C)2x2 + 13x – 30
\n" ); document.write( "D)2x2 – 7x – 30
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Algebra.Com's Answer #102080 by vijay(6)\"\" \"About 
You can put this solution on YOUR website!
answer is B.
\n" ); document.write( " area=lenth*with
\n" ); document.write( " =(2x-10)(x+3)
\n" ); document.write( " =2x2+6x-10x-30
\n" ); document.write( " =2x2-4x-30
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