document.write( "Question 1125977: A bathtub contains 45 gallons of water and the total weight of the tub and water is approximately 767.525 pounds. You pull the plug and the water begins to drain.
\n" ); document.write( "Let v represent the number of gallons of water that has drained from the tub since the plug was pulled. Note that water weights 8.345 pounds per gallon.\r
\n" ); document.write( "\n" ); document.write( "A) write an expression in terms of v that represents the weight of the water that has drained from the tub (in pounds).
\n" ); document.write( "B) write an expression in terms of v that represents the total weight of the tub and water (in pounds).
\n" ); document.write( "C) how much does the tub weigh when there in no water in it?
\n" ); document.write( "D) if the weight of the tub and water is 617.315 pounds, how many gallons of water are in the tub? \n" ); document.write( "

Algebra.Com's Answer #742304 by josgarithmetic(39618) $\"\"$ $\"About$

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The empty tub weighs $\"%28767.525-45%2A8.345%29pounds=392%2Apounds\"$ .\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "If v gallons of water is allowed to drain, then amount of pounds of water drained is $\"8.345%2Av\"$ . In this example, this v can be between 0 and 45. \n" ); document.write( "

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