To greatest common factor of the two is 3. 15/18 simplified is 5/6.
Answer:
-6-2x
Step-by-step explanation:
Expand:
(x+3)2 = 2x+6
-4(x+3) = -4x-12
2x+6-4x-12 = -6-2x
Answer:
70.8 kg
Step-by-step explanation:
This is a division problem.
637.2 kg / 9 = 70.8
Answer: 70.8 kg
Answer:
degrees of freedom is always sample size(n)-1, 15-1=14
ANSWER D 14
Just do 218 x 3 = 654 because that's three times more in may than you add 654 + 218 to get 872.