Answer:
9236 x 4 = 36944
36944 keyboards are produced by the factory.
Step-by-step explanation:
4 1/14
2 5/16=57/16
57/16*8/7=57/16 divided by 7/8
57/16*8/7=57/2*7=57/14=4 1/14
2x-8
From the question the meaning of the expression is
Let the number be x
2x - 8
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