Sally's librarian told her that she could increase the size of her vocabulary by spending more time reading. based on this information, which statement below best describes the size of sally's vocabulary?

a) the size of sally's vocabulary is neither an independent nor dependent variable.
b) the size of sally's vocabulary is both an independent and a dependent variable.
c) the size of sally's vocabulary is a dependent variable.
d) the size of sally's vocabulary is an independent variable.

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )