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Travka [436]
3 years ago
10

Evaluate + , if x = 10, y = -5, and z = -2.

Mathematics
2 answers:
stepladder [879]3 years ago
5 0

Answer:

post the whole thing

Step-by-step explanation:

then ill do it

vladimir2022 [97]3 years ago
3 0

Answer:

x+y+z = 21

(x+y+z)/3 = 7

The answer is 7

Step-by-step explanation:

Hope this helps .  ;)

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KengaRu [80]

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x^{2} +ax

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