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a pair of rare 1900 earrings are being auctioned on Ebay. The price increased$ 12 every 5 minutes. How much did the price of the earrings increase after 30 mins?
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a pair of rare 1900 earrings are being auctioned on Ebay. The price increased$ 12 every 5 minutes. How much did the price of the earrings increase after 30 mins?

User Max Alexander Hanna
by
7.7k points

2 Answers

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$72
Hope this helps!!!!
User Robert Kniazidis
by
8.8k points
0 votes

Answer:

72 dollars

Explanation:

Rate rate is
(12 dollars)/(5 minutes) or 2.4 dollars per minute

2.4 x 30 = 72

User Vincent Fourmond
by
7.5k points
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