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Mathematics 11 Online
OpenStudy (anonymous):

who could help me with algebra??

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OpenStudy (anonymous):

every evening jenna empties her pockets and puts her change in a jar at the end of the weekend she counts her money one week she had 40 coins all of them dimes and quarters when she added them up she had a total of $7.75 let d=number of dimes and q=number of quarters how many quarters did jenna have?

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