Vonda has 3 more quarters than dimes in her pocket. She has no other coins. The total value of her coins is $1.80. How many quar ters and dimes does Vonda have?
1 answer:
0.10x+0.25(x+3)=1.80 <span>0.10x+0.25x+0.75=1.80 </span> <span>0.35x=1.80-0.75=1.05 </span> <span>x=1.05/0.35=3 </span> <span>Therefore,Vonda has 3 dimes and 6 quarters with her </span>
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