Answer:
4(n+6)=2n-9
Step-by-step explanation:
I believe this is it or something very similar
Hope this helps (:
4x+6=2x-9
141.3 cm³
V=πr2h=π·32·5≈141.37167cm³
72
The formula for surface area is SA = 2lw + 2wh + 2lh
W = width
L= length
H = height
A = 2(wl + hl + hw)
2·(6·3+2·3+2·6)
Simplify that down to get the answer 72
x=-1
x+2-1=0
-1+2=1
1-1=0
y=0
