Using a graph, table of values, and/or equations solve the following problem. A certain number added twice to itself equals 6. What is the number?

Round and write your answer to the tenths place value. Do not include units

1. it was caused by feudalism

2. charlemagne used christianity as a major cornerstone for his rule. cloisters were built all over the empire to act as centers for the (re)population of the vast european wilderness.

3. the europeans feared the next raid every time chetak

i'm not so sure about #6. but i hope i you with the first 3.

the answer is c have a good day

true, they can both only can be studied with ancient text.