5/6, 1/3 hope this helps :))
Answer: faces, edges, and vertices.
Also height, width and depth.
Ah... good ol' square roots...
Whenever you take the square root of multiplication or division, you can do the square roots separately. So, we can write:

This nifty truth allows us to easily find the answer:

All done!
Answer:
Bobby has $90
Step-by-step explanation:
$50+$40=$90
Bobby has $90 in his wallet now
1 - y = 1.5x - 3
2 - y = 2x - 1
3 - y = 8/3x - 3
4 - y = -3x - 2
5 - y = 5 - 8/5x
6 - y = 5+x/3