Q. Solve for w.−11≤w−15≤3Write your answer as a compound inequality with integers.Choices:(A) 4≤w≤18(B) −26≤w≤−12(C) 4≤w≤−12(D) −26≤w≤18
Analyze Compound Inequality: Analyze the given compound inequality −11≤w−15≤3. Which operation should we use to isolate w? In w−15, 15 is being subtracted from w. Addition should be used to isolate w.
Use Addition to Isolate: Solve for w.−11≤w−15≤3Add 15 to all three parts of the inequality to isolate w.−11+15≤w−15+15≤3+154≤w≤18