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Mademuasel [1]
2 years ago
11

Write the simplified form of (-0.5z + 0.9z) – (-0.3z + 0.9z).

Mathematics
1 answer:
Delicious77 [7]2 years ago
8 0

Answer:

-0.2z

Step-by-step explanation:

0.4z-0.6z

-0.2z

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