what algebraic expression for the following word phrase: the quotient of 7 and the sum of 9 and z

Question

a. 7/9+7z
b.7(9+z)
c.7/9-z
d.7/9+z

Answer 1

i think it may be a.

Answer 2

I think so too but I am not so sure because I am also having problem with this question. :/

Answer 3

I feel like it’s D?

Answer 4

who right