krhanger krhanger

17-11-2022
Mathematics

Answered

Clara is growing her hair out and wants it to be no longer than 15 cm but more than 11 cm. Her hair is 7 cm right now and grows at a rate of 0.25 cm per week. Let t be the time in weeks. Which compound inequality models the scenario?

A) 0.25 + 7t > 11 or 0.25 + 7t ≤ 15
B) 7 + 0.25t ≥ 11 or 7 + 0.25t < 15
C) 11 ≤ 0.25 + 7t < 15
D) 11 < 7 + 0.25t ≤ 15

Answer :

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