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vodka [1.7K]
3 years ago
12

NEED HELP QUICKLY

Mathematics
1 answer:
blagie [28]3 years ago
8 0
1. 4n - 6n - 6 > 12
  -2n > 18
n < -9.

2. 5 > 5(12-a)

5 > 60 - 5a
5a > 55
a > 11

3. 2s + 20  < 119 - 9s
11s  <  99
x < 11
 

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