Answer:
3 pizza slices.
Step-by-step explanation:
We have been given that Desmond ordered his favorite pizza with 12 slices. Sadly, he could finish only 75% of the whole pizza.
As Desmond ate 75% of 12 slices, so left number of slices will be equal to 25% of 12 slices.



Therefore, 3 pizza slices were left.
It's 67/100 because a percent is out of 100 which is already simplified
Answer:
4/3
Step-by-step explanation:
First, set the equation up as y=mx+b then the perpendicular will be the opposite slope of your original slope