The terms are: f+10
expression or story problem if you are younger like 3rd-6th.
you can use any letter as long as you know what it means and represents.
A number, f, less than 7.
Use a variable to represent the unknown. 'Translate' the words to math symbols and write an equation to solve. Solve the equation. Check.
A coined expression is a phrase that is very popular or one that is used often. A coined expression can also be a new phrase or an existing phrase or word that is used in a new sense.
i don't have a clue
difference
expression
A short written or spoken expression.
Language translation.
Sentence, expression, diction, slogan
A word or a phrase that shows the meaning to a sentence
62 + t
algebraic expression is a mathematical phrase that can contain ordinay numbers variable like (x,y)
2p+3
It's a correct English phrase or expression.