Which best describes your ability to write and simplify expressions?
A. I can use information and variables to write equations and then simplify them without making mistakes.
B. Most of the time, I am able to use information and variables to write equations and then simplify them. Once in a while
I make a mistake.
C. I generally understand how to write and simplify equations, but I make some mistakes.
D. It is difficult for me to write and/or simplify expressions. I need help.​