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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 β€ 80, so n β€ 8
b. 8 + 9n β₯ 80, so n β₯ 8
c. 9n β₯ 80 + 8, so n β₯ 9.8
d. 9n β€ 80 + 8, so n β€ 9.8
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Mickey needs $80 to buy a fish tank for Nemo. So far he has been able to save $8. He is going to be...
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