Answer :
x - quarters
2x - nickels
[tex]0.25x+0.05\cdot2x=4.9\\ 0.25x+0.1x=4.9\\ 0.35x=4.9\\ x=14\\\\ 2x=2\cdot14=28[/tex]
14 quarters and 28 nickels.
2x - nickels
[tex]0.25x+0.05\cdot2x=4.9\\ 0.25x+0.1x=4.9\\ 0.35x=4.9\\ x=14\\\\ 2x=2\cdot14=28[/tex]
14 quarters and 28 nickels.