3rd grade
posted by Logan .
Lauren has collected 150 nickles and dimes. She has 70 more nickles than dimes. How many of each does she have?

vocabulary practice 
ashna
my sister kelly loves cats

3rd grade 
Pinky
I think it's 150/2=75 , I may be right, I may be wrong. But I'm not sure.

3rd grade math (Logan) 
PsyDAG
Let x = # of dimes and y = # of nickels.
y = x + 70
x + y = 150
Substitute x + 70 for y in the second equation.
x + x + 70 = 150
2x = 80
x = 40
y = 110 
Vocab (ashna) 
PsyDAG
First, if you have a question, it is much better to put it in as a separate post in <Post a New Question> rather than attaching it to a previous question, where it is more likely to be overlooked.
Second, I am not sure what you are asking. To be completely correct, the sentence should be:
My sister, Kelly, loves cats.
I hope this helps. Thanks for asking.
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