8n - 27≤ -n + 18
8n ≤ -n +18 +27
9n ≤ 45
n≤5
Answer:
where it is shown........................
The answer is -50 because -5 squared is 25 and that times 3 is 75 -5 cubed is -150 and -150 + 75 is 50
Answer:
Option B
Step-by-step explanation:
The number that had never been married will vary in each sample due to the random selection of adults.
This number will vary in each sample to the random selection process but they might or might not be as close as possible to one another after sampling.
