Answer:
5
Step-by-step explanation:
2 ≥ x ≥ -8 is how this inequality would be displayed.
15% increase
2750... 10% of that is 275, add 275 to 2750 is 3025. 1% of 2750 is 27.50, you times that by 5, which is 137.50 and add that to 3025 giving you 3162.50, add the 10% with the 5% gives you 15%, that's the increase.
