Step-by-step explanation:
3+√5+3√5+5
=6√5+5
=6√10
Answer:
5) Division property
6) Transitive property of congruence
Is this what you looking for??
Answer:
A sandwich costs $7.5
Step-by-step explanation:
Given
Represent chips with c and sandwiches with c


From the question, we understand that 5 sandwiches were ordered.
Hence, the question of the system is:

Substitute values for Total and c

Collect Like Terms


Divide both sides by 5


Answer:
you cant subtract they arent the same
Step-by-step explanation:
you cant