What is the value of the digit 6 in this number? Write your answer in number form. 647,013,020

Which table represents a linear function? i'll give brainliest to first answer ^'^

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?