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OpenStudy (anonymous):
help me plz. giving medal The price of placing stepping stones along the side of the driveway varies directly as the number of stones. Crystal has placed 269 stones for a cost of $4,035.00. How many stones are needed if the cost is $3,420.00? 228 456 15 269
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OpenStudy (anonymous):
Start by dividing 4,035 by 269 to see how much one crystal cost.
OpenStudy (anonymous):
i got 15
OpenStudy (anonymous):
good now you take the 3,420 and divide it by 15 and there is your answer.
OpenStudy (anonymous):
228?
OpenStudy (anonymous):
You got it!
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OpenStudy (anonymous):
thx
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