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qwelly [4]
3 years ago
6

One fifth of a number decreased by 7​

Mathematics
1 answer:
DiKsa [7]3 years ago
6 0

Let n = the number

(1/5)n - 7

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(x+2)(2x+1)+(x+2)(2x-3) factorizar
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lutik1710 [3]

Answer:the number of children tickets that were sold is 30.

the number of adult tickets that were sold is 70

Step-by-step explanation:

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3 years ago
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Answer:

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4 0
2 years ago
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