Question 1167864
he can spend 89 dollars.


he already spent 34 dollars.


what he has left is 89 minus 34 = 55 dollars.


that's how much he can still spend.


the inequality to model this would be:


y <= 89 - x


y represents how much he can still spend.


x represents how much he already spent.


when x = 34, y <= 89 - x becomes y <= 89 - 34 which becomes y <= 55.