Answer:
We applied distributive, associative and commutative properties to solve the calculus.
Explanation:
3c+5(2+c)=3c+5(2)+5c (distributive property)
=3c+5c+5(2) (commutative property)
=(3c+5c)+5(2) (associative property)
=(3+5)c+5(2) (distributive property) by the shape of common factor extraction).
=8c+10 3+5 is a simple add and 5.2 is a simple multiplication)