Answer:
I do not know
Step-by-step explanation:
explain it more
a. 122/5
b.

and then 3.14
c. 3.14 has a definite end while pi does not
Answer:
6.5
Step-by-step explanation:
you take the sides all added up (which was 13in) and divided it by two
When you are solving an algebraic one-step equation, the goal is to isolate the variable on one side of the equal sign, two-step equations are the same, but with one more step (hence the name)
She can become an excellent writer if she continues to work at it.