A. 8 books on each shelf
B. 4 shelves for mystery, 7 shelves for biography
Step-by-step explanation:
55 – 5q > 4(7–9)
4(-2)
55- 5q > -8
-5q > -63
q=12.6
Y-y1=m(x-x1) she kdhkshs jshdkhd
56
...................................
Let "radical 2" be represented by "r."
Then you are to simplify 4r + 7r - 3r. This comes out to 11r - 3r = 8r.
The answer is 8 radical 2.
