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Brittany Taylor
Mathematics
24 October, 08:17
X^2+3y-4+2 (x-z) when x=7 y=5 and y=-3
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Annalise
24 October, 08:20
0
7^2 + 3 (5) - 4 + 2 (7 - - 3)
49 + 15 - 4 + 2 (10)
49 + 15 - 4 + 20
80
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Jordin Riddle
24 October, 08:37
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The answer is 80!
(Use gemdas / pemdas)
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