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Please answer this with work

Please answer this with work-example-1
User Lsavio
by
6.6k points

2 Answers

3 votes

Answer:

-38 - 12x > -200

x = 13.5 min

Explanation:

let x = minutes of the dive

-38 ft - 12 ft/min(x) > -200 ft

-12 ft/min(x) < -162 ft

x > -162/-12 **flip the inequality when you divide by a (-) number

x > 13.5 min

Starting at -38 ft, he has to dive longer than 13.5 minutes to go deeper than -200 ft at a rate of -12 ft/min

User Vedang
by
7.3k points
3 votes

Answer:

Explanation:

-38 + -12x < -200

User Yih
by
6.8k points