statistics
posted by Nichole .
Alice has grades of 98, 93, 82, and 89. If all of the grades count the same, what is the lowest grade she can make on the next test to have average of 92?

0.92 * 500 = 460
98 + 93 + 82 + 89 + x = 460
362 + x = 460
x = 460  362
x = ?
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