audrey41984 audrey41984

29-10-2018
Mathematics

contestada

blake just purchased a total of 12 books and magazines for his office. the total bill was $112. he spent $16 on magazines, and the books cost $12 each. how many books did she buy.

Respuesta :

geekcharming geekcharming

29-10-2018

Answer:

she bought 8 books

change blake to Mrs Jhonson and tipe your question in to brainly and you will find how to get your answer as well

Step-by-step explanation:

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wegnerkolmp2741o wegnerkolmp2741o

29-10-2018

total cost = books + magazines

112 = 12*b + 16

subtract 16 from each side

96 =12b

divide each side by 12

b=8

Blake bought 8 books

Answer Link

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