jcuesta1 jcuesta1

04-03-2018
Mathematics

contestada

can someone please help me with this i need all the answers i can get

can someone please help me with this i need all the answers i can get class=

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sqdancefan sqdancefan

10-03-2018

a) sale price = x -0.30*x
.. sale price = 0.70*x

b) x = (sale price)/0.70 . . . . . . . divide by the coefficient of x to find x.

Jerome's book was originally priced at
.. $8.96/0.70 = $12.80

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