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Mathematics, 21.08.2019 21:00 Arealbot

Evaluate each expression if x=6 , y=8 , and z=3. (show your work.)
1. 2 (x + z)-y
2. 5x - (y+2z)
3. x^2 + y^2 - 10z
4. z^3 + (y^2 - 4x)
5. y + xz/ 2
6. 3y + x^2/z

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Evaluate each expression if x=6 , y=8 , and z=3. (show your work.)
1. 2 (x + z)-y
2. 5x...
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