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anonymous
 5 years ago
A store received $823 from the sale of 5 tape recorders and 7 radios. If the receipts from the tape recorders exceeded the receipts from the radios by $137, what was the cost of a tape recorder?
$49
$68
$84
$96
anonymous
 5 years ago
A store received $823 from the sale of 5 tape recorders and 7 radios. If the receipts from the tape recorders exceeded the receipts from the radios by $137, what was the cost of a tape recorder? $49 $68 $84 $96

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Owlfred
 5 years ago
Best ResponseYou've already chosen the best response.0Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0So: x  price of all radios x+137  price of all tape recorders than: x+137+x=823 2x=686 x=343 => price of 7 radios = 343 => price of 5 tape recorders = 823343 = 480 than 1 tape recorder's price is 480/5 = 96. I think this way:)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0TAPE RECORDER=TP RADIO=R 5TP+7R=823 5TP7R=137 10TP= 960 TP=960/10=96
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