Question 916620
let x be the number of pennies, then we have
.01x + .05*3x + .25*(x+3) = 4.44
.01x + .15x + .25x + .75
combine like terms and subtract .75 from both sides of =
.41x = 3.69
x =  9
there are 9 pennies, 27 nickels, and 12 quarters