Mathematics
Mathematics, 06.05.2021 01:50, erik1franks

The average of all five of Carlos's test grades is exactly 84. The average of his first three grades is exactly 80. What is the average of his last two test grades? HELP HELP HELP. PLS TELL ME HOW YOU GOT THIS.

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The average of all five of Carlos's test grades is exactly 84. The average of his first three grades...

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