document.write( "Question 30222: TERRI'S WEEKLY INCOME IS A $100 DOLLARS LESS THAN DOULBE GARY'S WEEKLY IONCOME. IF TERRI MAKE'S $448 A WEEK, WHAT DOES GARY MAKE? \r
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document.write( "AND I HAVE A NOTHER QUESTION \r
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document.write( "PAUL MAKES $25 A WEEK LEES THAN THE SUM OF WHAT AVERY AND CASEY MAKES TOGETHER MAKE. CASEY'S WEEKLY INCOME WOULD BE TRIPLE STEVE'S IF CASEY MAKES $50 MORE A WEEK. PAUL MAKES $342 A WEEK. HOW MUCH D OES AVERY MAKE? \n" );
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Algebra.Com's Answer #16915 by sdmmadam@yahoo.com(530)![]() ![]() ![]() You can put this solution on YOUR website! TERRI'S WEEKLY INCOME IS A $100 DOLLARS LESS THAN DOULBE GARY'S WEEKLY IONCOME. IF TERRI MAKE'S $448 A WEEK, WHAT DOES GARY MAKE? \n" ); document.write( "Let Gary make G dollars a week. \n" ); document.write( "Given that Terry's weekly income is $448 \n" ); document.write( "Given that TERRI'S WEEKLY INCOME IS A $100 DOLLARS \n" ); document.write( "LESS THAN DOULBE GARY'S WEEKLY IONCOME \n" ); document.write( "That is 448 is $100 < 2G \n" ); document.write( "That is 448 = 2G - 100 \n" ); document.write( "That is (448+100) = 2G \n" ); document.write( "548 = 2G \n" ); document.write( "Therefore G = 548/2 = 274 \n" ); document.write( "Therefore Gary's weekly income is 274 dollars \n" ); document.write( "Verification: Terry' should be 100 less than twice Gary's \n" ); document.write( "And 448 is of course 100 less than (2X274)= 548 \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "PAUL MAKES $25 A WEEK LEES THAN THE SUM OF WHAT AVERY AND CASEY MAKES TOGETHER MAKE. CASEY'S WEEKLY INCOME WOULD BE TRIPLE STEVE'S IF CASEY MAKES $50 MORE A WEEK. PAUL MAKES $342 A WEEK. HOW MUCH D OES AVERY MAKE?\r \n" ); document.write( "\n" ); document.write( "Here in this problem information about Steve's weekly income is left out \n" ); document.write( "Let Avery make A dollars. \n" ); document.write( "Let Casey's weekly income be C $ and \n" ); document.write( "Let Steve's weekly income be S $ \n" ); document.write( "We shall assume that S is known \n" ); document.write( " \n" ); document.write( "Paul makes $342 a week \n" ); document.write( "Paul makes $25 < (Avery+ Casey) \n" ); document.write( "342 is $25 < (A+C) \n" ); document.write( "That is 342 = (A+C)-25 ----(1) \n" ); document.write( "342+25 = (A+C) \n" ); document.write( "That is (A+C) = 367 ----(2) \n" ); document.write( "casey's weekly income \n" ); document.write( "= Three times Steve's weekly income if Casey makes $50 more \n" ); document.write( "C +50 = 3S \n" ); document.write( "That is C = 3S-50 ----(3) \n" ); document.write( "Putting (3) in (2) \n" ); document.write( "A+C = 367 \n" ); document.write( "A+(3S-50) =367 \n" ); document.write( "A = 367+50-3S \n" ); document.write( "That is A = 417 - 3S \n" ); document.write( "Answer: Avery makes (417-3S) dollars where S is Steve's weekly income.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |