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otez555 [7]
4 years ago
12

I need help on #3, #4,5,6

Mathematics
1 answer:
Stolb23 [73]4 years ago
7 0
It may be 

3.
10x+5y

5(2x)+5(y)

4.
20x-15

5.
-6f-11
6.
-24w+12x


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