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ipn [44]
4 years ago
8

(13 + 5) + 5 = 23

Mathematics
2 answers:
Mrrafil [7]4 years ago
6 0

Answer:

D

Step-by-step explanation:

I'm pretty sure. Hope this helps.

Artyom0805 [142]4 years ago
5 0

For this case we have that, by definition, the associative property establishes that:

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

So, if we have:

(13 + 5) + 5 = 23

According to the property mentioned above, we have equivalently:

13+ (5 + 5) = 23

Answer:

Option D


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Answer:

4. D 50 -3.75d

5.C  5x-2

6.D 1/4y +17

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8. -13.7

9. -22

10. -14

Step-by-step explanation:

7. -9 - 8(-4)  

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