Final answer:
A Maya glyph with one bar and two dots represents the number 7. A bar equals 5 and each dot equals 1. Maya glyphs were versatile symbols in their sophisticated writing system.
Step-by-step explanation:
If you saw a Maya glyph with one bar and two dots, it would represent the number 7. In the Maya numeration system, a bar stands for the number 5, while each dot represents the number 1. Therefore, a combination of one bar and two dots adds up to 7 (5 + 1 + 1 = 7). The Maya developed a sophisticated writing system, and their usage of glyphs could indicate words or sounds in addition to numbers. This system was especially complex with its combination of symbols for astronomical and calendrical computations, which played significant roles in the religious and agricultural lives of the Maya people.
It is important to remember that Maya glyphs are highly symbolic and could be used for various purposes depending on the context. Numerical glyphs retained their mathematical values in different contexts, but other symbols might change meaning when used in different texts or in combinations with other glyphs.