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Marianna [84]
3 years ago
13

What is 75 + 15x ≥ 140

Mathematics
1 answer:
melomori [17]3 years ago
8 0
75+ 15x ≥ 140
⇒ 15x ≥ 140-75
⇒ 15x ≥ 65
⇒ x ≥ 65/15
⇒ x ≥ 13/3
⇒ x ≥ 4 1/3

Final answer: x ≥ 4 1/3~
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