Beth needs to do a speech in her English class that can’t be more than 5 minutes long. She timed herself when she practiced last

Question

3 years ago

8

night and was within the time limit. In class her speech was 15 seconds less than the one that she did at home

1 answer:

Nesterboy [21] · Answer 1 · 2022-10-08T00:53:19+03:00

Beth's speech at home ≤ 5 minutes and the duration at school is 15

seconds less than the duration of her speech at home, we have;

The possible times, <em>t</em>, for her speech at school are; 4.75 minutes, 4.5 minutes, and 4.0 minutes

<h3>What inequality can be used to represent the situation?</h3>

The possible question options are to complete the statements;

The inequality that shows the situation correctly, given that x is the time of speech at school

The time Beth needs to do the speech = Less than 5 minutes

The time she spent during the practice is less than or equal to 5 minutes

The duration of her speech in class = 15 seconds less than the duration at home

The inequality that shows the following situation correctly is therefore;

x ≤ 5 minutes - 15 seconds

(5 - 0.25) minutes = 4.75 minutes

Which gives;

The possible times for her speech at school are times x, less than or equal to 4.75 minutes

Which gives;

The possible times for her speech at school are; 4.75 minutes, 4.5 minutes, and 4.0 minutes

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