Answer:
3 toppings
Step-by-step explanation:
11.65
-7.90
3.75
3.75/1.25=3 toppings
3y+4
9y-6y=3y
3.64
-3,694
I am not sure what in the world the rest means, so I am very sorry. I just subtracted some stuff. I have no clue if that helped...