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Firdavs [7]
2 years ago
11

In the first week of​ July, a record 1,100 people went to the local swimming pool. In the second​ week, 105 fewer people went to

the pool than in the first week. In the third​ week, 145 more people went to the pool than in the second week. In the fourth​ week, 315 fewer people went to the pool than in the third week. What is the percent decrease in the number of people who went to the pool over these four​ weeks?
Mathematics
2 answers:
denis-greek [22]2 years ago
7 0

Answer:

my brain suddenly is dead and has stopped progressing

Step-by-step explanation:

Debora [2.8K]2 years ago
7 0

Answer:

i dont understand

Step-by-step explanation:

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mr_godi [17]
First let's define the variables of the problem:
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