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Mathematics, 18.11.2020 14:00 tbenjamin1299

Mickey needs $80 to buy a fish tank for Nemo. So far he has been able to save $8. He is going to be cleaning up this weekend at the park where he makes $9 per hour. Which inequality shows the minimum number of hours h , that Mickey can work at the park to earn enough to buy the fish tank for Nemo? a. 8 + 9n ≀ 80, so n ≀ 8

b. 8 + 9n β‰₯ 80, so n β‰₯ 8

c. 9n β‰₯ 80 + 8, so n β‰₯ 9.8

d. 9n ≀ 80 + 8, so n ≀ 9.8

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