N=-2
Add 42 to both sides to get -6n=12
Divide both sides by -6
Step-by-step explanation:
volume of cylinder formula pi*r²*h
radius of 9cm is 4.5 as 9/2
so 4.5²*15 is 303.75cm
303.75*pi is 303.75picm³
7 1/2 pints into quarts is 3.75
I believe 10% because 390 and 39 are exactly the same numbers almost
