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statuscvo [17]
3 years ago
7

What is the answer 4.6n+7.1n+12.8n-1.6n= ?

Mathematics
1 answer:
Alex787 [66]3 years ago
4 0
The answer would be=22.9n
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2 years ago
dimensions of a building are 740 feet by 800 feet. If 1inch represents 8 feet. What are the dimensions of the building on the dr
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Answer: 92.5 inches by 100 inches.


Step-by-step explanation:

1. You know that 1 inch represents 8 feet and the dimensions of the building are 740 feet by 800 feet, therefore, you must apply the proccedure shown below:

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2. Then, as you can see, the dimensions of the building on the drawing are 92.5 inches by 100 inches.


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2 years ago
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Using proportions, considering the total number of students, it is found that 216 boys to linking their school lunch.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

In this problem, 400 - 152 = 248 boys were surveyed. 32 said they liked the school lunch and 248 - 32 = 216 said no liking their school lunch.

More can be learned about proportions at brainly.com/question/14398287

#SPJ1

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