Which property explains why these two expressions are equal? a(b + c) = a(c + b)
a) identity property
b) symmetric property
c) associative property
d) commutative property

Ana’s dachshund weighed 5 5/8 pounds when it was born . by age 4 the dog weighed 6 times as much. fill each box with a number or symbols from the list to show how to find the weight of ana’s dog at age 4 . not all numbers and symbols my be used