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Algebra
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OpenStudy (anonymous):
Please help. I think I know the answer but I don't know if I am correct. Please help me verify my answer. A jar contains only dimes and quarters. The number of quarters is 8 less than the number of dimes. The value of the coins is $4.30. a. Write an equation that you can use to solve for the number of dimes, d. b. How many dimes are in the jar?
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OpenStudy (anonymous):
What do u think?
OpenStudy (anonymous):
Hold on and I will fix that.
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
A.) 0.10d+0.25(d-8)=4.30
OpenStudy (anonymous):
B.) 18
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OpenStudy (anonymous):
Right?
OpenStudy (anonymous):
Yes. That would be what i think!
OpenStudy (anonymous):
Thank you so much!
OpenStudy (anonymous):
You are welcome!
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