Which of the tables represents a function?

table a
input output
4 3
3 2
3 1
table b
input output
1 3
3 5
5 7
table c
input output
0 0
1 4
1 5
table d
input output
4 1
4 2
4 3

table a
table b
table c
table d

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

Correct answer brainliest asap an d 99 pointsss what are relative frequencies to the nearest hundredth of the columns of two way table column a 102, 18 colunm b 34, 14 answers choices 0.15 0.25 0.29 0.44 0.56 0.71 0.75 0.85

Find the value of x for which the lines are parallel.