p7c9zxnzx6 p7c9zxnzx6

Today at 10:35 AM
Mathematics

Answered

pls help (pic above)
also: expression was rewritten using?
a.commutative property of addition

b. associative property of addition

c. distributive property

d. Commutative property of multiplication

e.Associative property of multiplication

pls help (pic above) also: expression was rewritten using? a.commutative property of addition b. associative property of addition c. distributive property d. C class=

Answer :

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Today at 10:41 AM

Answer:

[tex](7 + 5) + 1 = 12 + 1 = 13 \\ 7 + (5 + 1) = 7 + 6 = 13 \\ here \: we \: use \: assosiative \: \: property \\ of \: addition\\ option (b) \\ \: thank \: you[/tex]

Answer Link

Maience Maience

Today at 10:40 AM

Answer:

(7+5)+1 equals 12+1 which equals 13 7+(5+1) equals7+6 which equals to 13

Step-by-step explanation:

b: associative property of addition

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