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sdas [7]
3 years ago
6

(x +y) + Z commutative property of addition

Mathematics
1 answer:
goldenfox [79]3 years ago
8 0

Answer:

Step-by-step explanation:

commutative property of addition :  x + y = y + x

example : 2+3 =5 and 3+2 =5 then 2+3=3+2

associative property of addition

x + y + z = (x + y) + z = x + (y + z)

example: 2+3+4 = (2+3)+4 = 5 + 4 =9

               2+3+4 = 2+(3+4) = 2 + 7 = 9

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1 year ago
Marley is a waitress. On Thursday, she earned $4.60 per hour plus $50.25 in tips. How many hours did she work that day if she ea
AleksandrR [38]

Subtract tips from total:

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3 years ago
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