Question

Which of the expressions are equivalent to the one below? Check all thatapply.5•(3 + 7)A. 5•(7+3)B. 5.3 + 5.7C. (5.3) +7D. (3+7)5

Answer 1

Concept

To solve the question you will use the associative property.

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

The expressions that is equivalent to 5 .(3 + 7) = 5 . 3 + 5 . 7 , ( 3 + 7 ) 5 , 5 . (

Fi