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Hunter-Best [27]
3 years ago
6

Sam is 3 years younger than marco. marco is 15. how old is sam ? This is only 2 answer question

Mathematics
2 answers:
Illusion [34]3 years ago
4 0
Sam is 12 years old.
qaws [65]3 years ago
4 0
Sam is 12 years old ☺️
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tia_tia [17]
5(3) + 2
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In an inventory-sale, a department store offers 60% off on the original price of their selected clothes. What fraction is taken
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I believe three fifths would be taken off.

8 0
3 years ago
(6 + 7) + 8 = 21
Travka [436]

Answer: 6+(7+8)=21

Step-by-step explanation:

1. By definition, the associative property of addition is:

(a+b)+c=a+(b+c)

This property says that you can group the numbers in different ways and you will obtain the same result.

2. Therefore, if you have the following expression:

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3. Then, you can conclude that the correct option is B.



4 0
3 years ago
Please answer this correctly
ra1l [238]

Answer:

42 13/20 km

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4 0
3 years ago
I am trying to remember how to do Write a two-column proof,
Klio2033 [76]

9514 1404 393

Explanation:

Make use of the properties of equality.

  a = 2b +6 . . . . . given

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  2 = b . . . . . . . . . . . . . . . division property of equality

  b = 2 . . . . . . . . . . . . . . symmetric property of equality

4 0
3 years ago
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