Asked by Larry
                sally has twice as many dimes as nickels. the total value is $3.50. how many nickels does she have?
This is as far as i got:
#number of nickels = n
#number of dimes = 2n
help!!
            
        This is as far as i got:
#number of nickels = n
#number of dimes = 2n
help!!
Answers
                    Answered by
            Larry
            
    actually, figured out the formula
0.05n+0.1(2n)=3.50
    
0.05n+0.1(2n)=3.50
                    Answered by
            bobpursley
            
    then the value must be 3.50
.05n+.10(2n)=3.50
n+ 4n=70 I divided by .05..
n=14
check this.
    
.05n+.10(2n)=3.50
n+ 4n=70 I divided by .05..
n=14
check this.
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