QueenKayyy18
QueenKayyy18
15-02-2018
Mathematics
contestada
OMGGGGGGG please help me!
Respuesta :
evgeniylevi
evgeniylevi
15-02-2018
Try this option:
1. (140-x):x=9, as 81:9=9;
2. 140-x=9x, ⇒ 10x=140; ⇒ x=14.
3. 140-x=140-14=126
Answer: C.
PS. Check the arithmetic part.
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