Mathematics: Post5.there are cartoon stickers and star stickers in a stationery store. the number ofcartoon stickers is 10% more than that of star stickers. the number of cartoonstickers % of that of star stickers.

Post5.there are cartoon stickers and star stickers

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amadileaks

03.06.2020

Mathematics

there is a problem you never gave a number of star stickers so i can't answer

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Aracelys3946

07.07.2021

Mathematics

$8x-y=1\ \ \ /-8x\\-y=-8x+1\ \ \ /:(-1)\\y=8x-1\\\\x=0\to y=8\cdot0-1=-1\\\\\\x-2y=-15\ \ \ /-x\\-2y=-x-15\ \ \ /:(-2)\\y=\frac{-x-15}{-2}\\y=\frac{x+15}{2}\\y=\frac{1}{2}x+7\frac{1}{2}\\\\x=0\to y=\frac{1}{2}\cdot0+7\frac{1}{2}=7\frac{1}{2}\\\\\\11x+8y=-56\ \ \ /-11x\\8y=-11x-56\ \ \ /:8\\y=\frac{-11x-56}{8}\\y=-\frac{11}{8}x-7\\\\x=0\to y=-\frac{11}{8}\cdot0-7=-7$

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Post
5.
there are cartoon stickers and star stickers in a stationery store. the number of
cartoon stickers is 10% more than that of star stickers. the number of cartoon
stickers % of that of star stickers.

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