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inn [45]
3 years ago
15

Hi, Can someone please help me with this question, THANKS

Mathematics
1 answer:
kherson [118]3 years ago
6 0
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Cuál es el valor absoluto de/ 9-15 /
Tanzania [10]
Hi there! The anser is 4 

First we need to find the value between the stripes. Hence, we need to subtract 15 from 9. Then we get 9 - 15 = - 4. Finally we have to realise that the absolute value stripes make the value insides those stripes positive. So, we get the following:
I 9 - 15 I = I - 4 I = 4
6 0
3 years ago
Last week, Ann bought 9 books and 5 movies for a total of $124.
Elodia [21]

Answer:

$6

Step-by-step explanation:

Set up a system of equations where b is the cost of a book and m is the cost of a movie:

9b + 5m = 124

4b + 21m = 318

Solve by elimination by multiplying the top equation by -21 and the bottom equation by 5:

-189b - 105m = -2604

20b + 105m = 1590

Add the equations together, then solve for b:

-169b = -1014

b = 6

So, the cost of a book is $6

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3 years ago
When Sandy and Allen's mother decorates the house for a holiday by herself, it takes her 5 hours. When both Sandy and Allen help
Reil [10]

Answer:

5 hours

Step-by-step explanation:

7 0
3 years ago
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Whtaj is the value of x divde by 3=12
Ber [7]

Answer:

36

Step-by-step explanation:

12 x 3 = 36 (inverse operation)

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3 years ago
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What is 13 to the power of 200
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6.147103e+222

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