The unknown number . . . . . (z)
The sum of the unknown number and 22 . . . . . (z + 22)
The sum of the unknown number and 22
divided by the same unknown number . . . . . . . (z + 22) / z
You said that quotient is 12. (z + 22) / z = 12
Multiply each side by 'z' : (z + 22) = 12 z
Subtract 'z' from each side: 22 = 11 z
Divide each side by 11 : 2 = z .
Well I don't get what the other parts of the question is asking, but they can make 240 packs of pencils.
4/15 should be your answer!
Answer:
i do not speak ur language
Step-by-step explanation:
Answer:
D
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