Jasmine1111222
Jasmine1111222
17-08-2016
Mathematics
contestada
3s+4b=11.93
2s+2b=6.76
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Panoyin
Panoyin
17-08-2016
4b + 3s = 11.93 ⇒ 4b + 3s = 11.93
2b + 2s = 6.76 ⇒ 4b + 4s = 13.52
-s = -1.59
s = 1.59
2b + 2s = 6.76
2b + 2(1.59) = 6.76
2b + 3.18 = 6.76
- 3.18 - 3.18
2b = 3.58
2 2
b = 1.79
(b, s) = (1.79, 1.59)
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