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MBA,PHD, Juris Doctor
Strayer,Devery,Harvard University
Mar-1995 - Mar-2002
Manager Planning
WalMart
Mar-2001 - Feb-2009
Solve the following problem using system of equation:
A piggy bank contains 53 coins, all of them nickels, dimes, or quarters. The total value of the coins is $4.75, and the value of the quarters is two times the value of the dimes. How many coins of each type are there?
Can some one help me solve this?
----------- He-----------llo----------- Si-----------r/M-----------ada-----------m -----------Tha-----------nk -----------you----------- fo-----------r y-----------our----------- in-----------ter-----------est----------- an-----------d b-----------uyi-----------ng -----------my -----------pos-----------ted----------- so-----------lut-----------ion-----------. P-----------lea-----------se -----------pin-----------g m-----------e o-----------n c-----------hat----------- I -----------am -----------onl-----------ine----------- or----------- in-----------box----------- me----------- a -----------mes-----------sag-----------e I----------- wi-----------ll -----------be -----------qui-----------ckl-----------y