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Fiesta28 [93]
3 years ago
15

Which expression represents the difference between 18 and an unknown number? A. 18 – n B. 18 + n C. 18 ÷ n D. 18 • n

Mathematics
2 answers:
laiz [17]3 years ago
7 0
Your answer will be A. 18-n
yaroslaw [1]3 years ago
7 0
18-n is the correct answer
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Linear Programming:
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Let the number of large bookcases be x and number of small bookcases be y, then
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7 0
3 years ago
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Answer:

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