The equation to solve for p....[12p = 420]
Then divide both sides by 12.
And your answer....[p = 35]
Answer:
the answer i don't really know but imma try or not you actually got it right
Answer:
Step-by-step explanation:
use Area=pi * 
diameter is 2 * r
so r = 5
pi *
= 78.5398
Area * height = volume
78.5398 * 17 = 1335.18
the cylinder holds about 1335 
Answer: 1/2
Step-by-step explanation:
1) Put the equation into y=kx form
- add 4x to both sides
- divide by 8 on both sides to get y=1/2x
2) k is the constant of proportionality