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Rama09 [41]
3 years ago
14

Which expression is equivalent to (8a-3b+7)-(2a+b-4)?

Mathematics
1 answer:
pogonyaev3 years ago
7 0
8a-3b+7-2a-b+4=6a-4b+11
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Una maquina que fabrica tornillos produce un 3% de piezas defectuosas. Si hoy se han apartado 51 tornillos defectuosos cuantos t
grin007 [14]

Answer:

1700 tornillos

Step-by-step explanation:

Dado que la máquina produce un 3% de tornillos defectuosos en un día. Produjo 51 tornillos defectuosos en un día.

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Por lo tanto;

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2 years ago
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t = 137-w

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