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Mathematics 8 Online
OpenStudy (anonymous):

school is purchasing copies of The Return of the Native, by Thomas Hardy for its English classes. Each copy costs the school $6.99. If the school pays a $25.00 flat shipping fee, the order cost, C, is represented by the equation below. c=(6.99)b+25.00 If the school spends $751.96 on the order, how many books, b, did they purchase?

OpenStudy (anonymous):

replace c by 751.96 to write \[751.96=6.99b+25.00\] and solve for b

OpenStudy (anonymous):

=?

OpenStudy (anonymous):

after some algebra you will get \[b=104\]

OpenStudy (anonymous):

thanks

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