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Rufina [12.5K]
3 years ago
14

What is the answer to 1.3 (6.3r - 4.2) = 66.9

Mathematics
2 answers:
liubo4ka [24]3 years ago
5 0
R = 804/91


8.835

this is ur answer i how i helped
vovikov84 [41]3 years ago
5 0
What is the answer to 1.3 (6.3r - 4.2) = 66.9

1 = 1, r = 4.20635
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