 
 <prompt> ```A math teacher get $100 to buy three different types of calculators. Basic calculator dey cost $8. Scientific calculator dey cost two times the price of basic while graphing calculator dey cost three times the price of scientific. How much change she collect after she buy those three different types of calculators?``` <response>: ```
One scientific calculator dey cost $8 x 2 = $16.
One graphing calculator dey cost $16 x 3 = $48.
So, she spend $8 + $16 + $48 = $72 for the three calculators.
Therefore, the math teacher collect $100 - $72 = $28 change.

The final answer: 28.
``` 