Which of the following is the algebraic expression that best describes the sequence 1/7, 2/7,3/7,4/7?

a. 7x

b. x/7

c. x+1/7

d. 7/x

I would say B. because the equations are always being divided by 7.

It could not be A because nothing is being multiplied

It could be B because everything is being divided by 7. So the variable would be 1, 2, 3, 4, because they are changing. 7 would be the dependent, if I'm not mistaken.

It could not be C because nothing is being added

It could not be D because, even though they are being divided, they are not being divided by a variable.

I'm sorry if I didn't explain myself more. But, basically, the answer is B