Mathematics, 13.02.2020 06:57 xj855042

Joseph bought a DVD recorder for $280. Now it is on sale for $220.Find the percent of change in the price. Round to the nearest percent.

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Joseph bought a DVD recorder for $280. Now it is on sale for $220.Find the percent of change in the...

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Mathematics, 27.06.2020 21:01

The digits of both the two-digit numbers in the first calculation below have been reversed to give the two-digit numbers in the second calculation. Th...