Mathematics, 01.08.2019 20:30 bryneosburn
Sarah has 18 postcards in her postcard collection. she decides that from now on, every time she goes on vacation she will buy 5 postcards to add to her collection. write an equation to represent the number of postcards, y , she will have after a certain number of vacations, x .
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Mathematics, 22.06.2019 00:00, meganwintergirl
Can someone plz me understand how to do these. plz, show work. in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]
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Sarah has 18 postcards in her postcard collection. she decides that from now on, every time she goes...
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