The deviation is 4, 4. and, if u r using windows, do ctrl print scrn
The greatest number he can spend on is $5 since he has $10 he will have $5 reamining.
I would rather run a 100 mph
It is essential that you use the symbol " ^ " to denote exponention. See the following changes I have made.
9u^2v and which term or terms are like terms? 15u^2v. Why? because both have "u^2" in them.