Respuesta :
"Sample response: Most ancient societies had symbols to represent numbers, but they did not have symbols to represent operations or unknown quantities. Thus, the problems and solutions to the problems had to be written in word form."
Answer:
Most ancient societies had symbols to represent numbers, but they did not have symbols to represent operations or unknown quantities.
Explanation:
I'd rather you guys use this for your answer, Teachers may think you're copying and pasting from the internet and possibly get low grades.