Q. Is r=5 a solution to the inequality below?r≤11Choices:(A)yes(B)no
Substitute and Evaluate: We are given r=5. Let's substitute the value of r into the inequality r≤11.r≤11Substitute r with 5.5≤11
Check Substitution: Now we need to determine if the inequality holds true after the substitution.Since 5 is less than or equal to11, the inequality 5≤11 is true.
Conclusion: Since the inequality is true when r=5, we can conclude that r=5 is indeed a solution to the inequality r≤11.