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SSSSS [86.1K]
3 years ago
14

0.7(3s+4)-1.1s=7.9 PLEASE SOMEBODY HELP ME IDK WHAT TO DOOOOO

Mathematics
1 answer:
lisabon 2012 [21]3 years ago
7 0
0.7(3s+4)-1.1s=7.9  equals s=5.1
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