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Nadusha1986 [10]
2 years ago
13

I need help for my exam ?

Mathematics
1 answer:
Lera25 [3.4K]2 years ago
6 0

Answer:

I think B , C AND E  are right.... I hope im right!

Step-by-step explanation:

b - 7 is a coefficient

c- 2v + 5+7u is written as a sum of the.....

e - 5 is a constant

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