Question

Which property is observed when the first column plus twice the second column equals the third column?

a) Commutative property.
b) Associative property.
c) Distributive property.
d) No such property.

Answer 1

The property observed when the first column plus twice the second column equals the third column is the Associative property.

Step-by-step explanation:

The property observed when the first column plus twice the second column equals the third column is the Associative property. The associative property states that changing the grouping of numbers being added or multiplied does not change the final result. For example, if we have three numbers, A, B, and C, the associative property states that (A + B) + C is equal to A + (B + C). In this case, the first column can be represented as A, the second column as B, and the third column as C.