PLEASE HELP ME IT HAS TO BE AN EQUATION Cindy had typed two pages of her paper for English dass She then types another two pages each hour Mana started with five pages of her paper typed and then typed another page and a half each hour Both girls finished the assignment, and each typed the minimum required pages How many hours did the girls work on their papers?

An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.

Step-by-step explanation:

Expression is a mathematical phrase which combines, numbers, variables and operators to show the value of something. An equation is a mathematical statement wherein two expressions are set equal to each other. ... A sentence fragment, that stands for a single numerical value