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The number of students in Music class is currently 80 students and is increasing at a rate of 4 students per day. The number of students in PEclass is currently 120 students and is decreasing at a rate
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25 votes
25 votes
The number of students in Music class is currently 80 students and is increasing at a rate of 4 students per day. The number of students in PEclass is currently 120 students and is decreasing at a rate of 6 students per day. After how many days will the number of students in Music class equalthe number of students in PE class?

User Funnydman
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23 votes
23 votes

Step-by-step explanation:

The number of students in music class after x days can be represented as:

M = 80 + 4x

Because 4x indicates the

User Arniotaki
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