Question

Question 6Which of the r-values satisfy the following inequality?(2) - 12(4) None of the above

Answer 1

The only r-value that satisfy the given inequality is;

`r=9`

Step-by-step explanation:

Given the inequality;

`(r)/(3)+5\leq8`

Let's solve by firstly subtracting 5 from both sides;

`\begin{gathered} (r)/(3)+5-5\leq8-5 \\ (r)/(3)\leq3 \end{gathered}`

Then let's multiply both sides by 3;

`\begin{gathered} (r)/(3)*3\leq3*3 \\ r\leq9 \end{gathered}`

Therefore, the only r-value that satisfy the given inequality is;

`r=9`