Answer:
1:3
Step-by-step explanation:
I think i am right but I might not be hope this helps
It would be 130/7+4 because 130 is the total divide it by how many she does and add how many she already has
Answer:
The slope is undefined
Step-by-step explanation:
The change in x is 0. So you have change in y over 0, which is undefined.
Step-by-step explanation:
Total books = 368.
Sociology books = 92.
Psychology books = 3 times sociology books
= 3 x 92 = 276
Total = 276 + 92 = 368
