(via X/@PopCrave) Since Teddy (Ed's nickname) is known for using mathematical symbols for his albums, fans poked fun at his new era, asking him what mathematical symbol he would use should he ...

So there are similarities as well as differences. Lam King-fui, 15, Carmel Bunnan Tong Memorial Secondary School: The math symbol in my family is the division sign (÷) . In my family, everyone ...

A formula is a rule that links variables and can be written using mathematical symbols. Substitute the given values for the length of one side (12) and the number of sides (5). Follow the formula ...