Hey there!
5÷9v ≤ 45
5/9v ≤ 45
MUTLPLY 9/5 to BOTH SIDES
5/9v * 9/5 ≤ 45 * 9/5
CANCEL out: 5/9 * 9/5 because it give you 1
KEEP: 45 * 9/5 because it help solve for what is being compared to the v-value
NEW EQUATION: v ≤ 45 * 9/5
SIMPLIFY IT!
v ≤ 81
It is a CLOSED circle shaded to the LEFT
Therefore, your answer is: v ≤ 81
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)