At a book store, a
hardbound book (x) plus &
paperback book (y) costs
$54. The hard...
Mathematics, 02.12.2020 21:30 brookekolmetz
At a book store, a
hardbound book (x) plus &
paperback book (y) costs
$54. The hardbound book
is $8 more than three
times the price of the
paperback. How much
does each book costo
Answers: 2
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