3+ (5 + 7) = (3 + 5) + 7 what property is shown

Properties of Real Numbers ...

Step-by-step explanation:

Commutative Property of Multiplication (Numbers)2 • 10 = 10 • 2

Associative Property of Addition (Numbers)5 + (6 + 7) = (5 + 6) + 7

Associative Property of Multiplication (Numbers)6 • (3 • 2) = (6 • 3) • 2

Additive Identity (Numbers)6 + 0 = 6

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: