Answer:
$33.00
Explanation:
Nylan robotics has a budget to buy sprockets axles and gears = $99.00
They spend 
 of the budget on sprockets = 

 = 
 
 = $66
They spend $66 on sprockets. 
Now the money remains = 99 - 66 = $33.00
They remains $33.00 to buy axles and gears.