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3.2(2.9 + 2.9r)



Answer please

1 Answer

13 votes

Answer:

Explanation:

3.2*2.9 + 3.2*2.9r =

9.28 + 9.28r =

or set equal to zero

9.28 + 9.28r = 0

9.28r = -9.28

r = -1

User Weisheng Wu
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