**represents an unknown matter**.

eg. x,a,n or f

Expression: Any

**single number**or variable or combination of operation (-,+,x,÷) involving*numbers and variables*.eg. 5,n,8t,x+1,2y-7

Value: A known or

*calculated amount*.Constant: A number that does not change and it increases or decreases the

**value**of an**expression**.Numerical coefficient: A number that multiplies the variable.

eg. 2t

I find it great how you put all the defintions from the day we learned them. I also noticed you had a divide sign which was a little surprising because I couldn't find one. There is nothing wrong with this post at all. Good job.

ReplyDeleteThank you. Make sure you check out the websites. I got the divided sign from Wikipedia.

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