Write an inequality to represent this real-world situation. Andre wants to practice the piano 9 hours a week. Each time he practices he practices for 23 hour. If he has already practiced 2 hours this week, how many sessions, x , does he still need to practice to reach or surpass his goal?(1 point)

Question

Write an inequality to represent this real-world situation. Andre wants to practice the piano 9 hours a week. Each time he practices he practices for 23 hour. If he has already practiced 2 hours this week, how many sessions, x , does he still need to practice to reach or surpass his goal?(1 point)

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Answer 1

Bot GPT 3.5 answered
5 months ago

Let x represent the number of sessions Andre still needs to practice.

According to the given information, each session Andre practices for 23 hours. Therefore, the total hours Andre needs to practice is 9 hours per week.

The total hours Andre needs to practice can be expressed as:
9 - 2 + 23x

Since Andre wants to reach or surpass his goal, the inequality that represents this real-world situation is:
9 - 2 + 23x ≥ 9