Answer:
D
Step-by-step explanation:
-18 - 36n = -6(3 + 6n).
Use distributive property.
-6(3 + 6n)
-18 + (-36n)
-18 - 36n
-18 - 36n = -18 - 36n
Have a nice day!
d=22 yd
r=11 yd
Volume V= 1/3×π ×11²×22=1/3×3.14×121×22≈2726.23 yd²
x = 3
8(x+2) = 40
8x + 16 = 40
8x = 24
divide 224 by 16
224 / 16 = 14 hours