Answer:
C
Step-by-step explanation:
On edge
Part b is square. a is paralel iogram is 1 2 3 5.
part c is yes the are both parralelograms because the both a at east one set of parrell lines
Answer:
u should subract those not add
Final Answer: 
Steps/Reasons/Explanation:
It is common addition and subtraction because they all have w after the number. This means they are the same variable. A plus minus (+-) would be a minus (-).
Question: Simplify the expression:
.
<u>Step 1</u>: Simplify.

<u>Step 2</u>: Simplify.

~I hope I helped you :)~