Answer:
1. true
2. false
3. false
4. true
189 cm^3
Step-by-step explanation:
7 times 9 times 3=189
210
GCF(30,42) = 6
LCM(30,42) = ( 30 × 42) / 6
LCM(30,42) = 1260 / 6
LCM(30,42) = 210
y = 1/2x - 2
use formula y = mx + c
m = gradient
c = y intercept
16 %
(24/150) . 100 = 16
