anonymous
  • anonymous
sam bought brushes for $8,a palette for $5, and oil paints for $15. He paid $29.82 in all. What sales tax rate did sam pay?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
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jdoe0001
  • jdoe0001
it says brushe(s), and paint(s), in plural, but looks he only got one maybe they had a get 2 for the price of 1 dunno :P
jdoe0001
  • jdoe0001
$$ \text{n% of m is } \cfrac{n}{100}\times m\\ \text{so we know that}\\ \pmatrix{\cfrac{n}{100}\times m} + m = 29.82\\ \text{now we know m = (8+5+15) = 28, so}\\ \pmatrix{\cfrac{n}{100}\times 28} + 28 = 29.82\\ \text{now just solve for "n"} $$
dan815
  • dan815
|dw:1371332774884:dw|

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dan815
  • dan815
|dw:1371332837759:dw|
dan815
  • dan815
6.5%
anonymous
  • anonymous
does anybody understand how to do inequalities and simplify expressions
dan815
  • dan815
yes everyone
dan815
  • dan815
:)
anonymous
  • anonymous
can i get some help
dan815
  • dan815
----------------------------------------------------^
dan815
  • dan815
close question make another one about your inequality

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