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To solve the inequality, we can start by adding 1 to both sides of the inequality to isolate p/3:
p/3 - 1 + 1 ≤ 1 + 1
p/3 ≤ 2
Next, we can multiply both sides of the inequality by 3 to get rid of the fraction:
3 * (p/3) ≤ 2 * 3
p ≤ 6
Therefore, the solution to the inequality is p ≤ 6.
To graph the solution, we can plot all the values of p that are less than or equal to 6 on a number line. Since it is a "less than or equal to" inequality, we include a solid dot at 6 and shade to the left:
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