Mathematics, 22.11.2019 01:31, rachylt8152
Aword game has 100 tiles with different letters , if letters are drawn 7 at a time, approximately how many possible letter combinations exist
Answers: 3
Mathematics, 21.06.2019 22:30, lekepius3715
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
Aword game has 100 tiles with different letters , if letters are drawn 7 at a time, approximately ho...
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