document.write( "Question 1176064: Video Store A charges $8 to rent a video game for one week. Although only members can rent from the store, membership is free. Video Store B charges only $3 to rent a video game for one week. Only members can rent from the store and membership is $140 per year. After how many video game rentals will the total amount spent at each store be the same?\r
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document.write( "a) Write an equation to model the problem. Let x represent the number of video game rentals.
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document.write( "Answer:
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document.write( "b) Solve the equation to find to answer the question. (Note: Include the units , which in this case is \"rentals\"; for example, if you find of a solution of 29, write: 29 rentals.)
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document.write( "Answer:
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Algebra.Com's Answer #801986 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! A=8x \n" ); document.write( "B=140+3x \n" ); document.write( "set the two equal to find where they break even \n" ); document.write( "5x=140 \n" ); document.write( "x=28 rentals ($224 for each) \n" ); document.write( " |