Answer:
3/2x^3
Step-by-step explanation:
multiply the numerators and the denominators
10
10 is the greatest common factor of 20 and 30
w = -16
w + (-2) = -18
Add 2 to each side
w-2+2 = -18+2
12,000 g = 12000000 kg
120 cm = 1200 mm
1.2 L = 1200 L
1200 cm = 12 m
0.12 m = 120 mm