Answer:
Unit price of one slice = $ 2.666
Step-by-step explanation:
Miss sanchez ordered 3 pizzas and paid $ 64
Each pizza has 8 slices .
So the total number of slices on all three pizza = 8 * 3 = 24 .
So the each slice will costs =$ [tex]\frac{64}{24}[/tex] = $ 2.666