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Mathematics 7 Online
OpenStudy (anonymous):

IN A PILE OF COINS CONTAINING ONLY 25 CENTS AND 1PESOS COINS, THERE ARE 3 MORE QUARTERS THAN 1PESOS COINS. IF THE TOTAL VALUE OF THE PILE IS 34.50 HOW MANY OF EACH TYPE OF COIN ARE IN THE PILE.

OpenStudy (anonymous):

27 pesos

OpenStudy (anonymous):

30 quarters

OpenStudy (anonymous):

THANK YOU

OpenStudy (anonymous):

no problem :)

OpenStudy (anonymous):

IN 5 YEARS JOHN WILL BE 25YEAR OLDER THAN CHARLES WILL BE THEN 2YEARS AGO JOHN WAS SEVEN TIMES AS OLD AS CHARLES WAS LAST YEAR. HOW OLD ARE THEY?

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