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sdas [7]
2 years ago
12

There are 7 days in 1 week. some months consist of 30 days. how manu weeks are there in 280 days

Mathematics
2 answers:
Olegator [25]2 years ago
4 0
You should divide 280 into 3 which would equal 9
Taya2010 [7]2 years ago
4 0
You would have to do 280 divided by 7, which would be 40. So there’s 40 weeks in 280 days.
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4 0
3 years ago
jane loves animals. She has an equal number of beetles, birds and spiders as pets. Apart from human legs, there is a total of 27
kherson [118]

Answer:

16.875 spiders

Step-by-step explanation:

Given

Let

B = Beetles

C = Birds

S = Spiders

So, we have:

B = C = S --- equal amounts

6B + 2C + 8S = 270 --- the legs

Required

The number of spider

Since she has an equal amount of B, C and S;

The expression can be written as:

6B + 2C + 8S = 270

6S + 2S + 8S = 270

16S = 270

Solve for S

S = \frac{270}{16}

S = 16.875

<em>The result of the solution does not represent real life situation because it it is not possible to have a fraction number of spider</em>

5 0
3 years ago
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mr Goodwill [35]
2x-7 -(-5x-3) =
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6 0
2 years ago
Solve the inequality. Graph the solution.<br> 7z&lt; -28
Zepler [3.9K]

Answer: The answer is -9

Step-by-step explanation:

7z<-28= -9

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6 0
2 years ago
The regular price of a television set is $1,200. Albert buys the television set at a discount of 35% . How much does he pay for
ololo11 [35]

He pays $780 for the television set.

1200*.35=420

1200-420=780

5 0
3 years ago
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