Answer:
One fourth
Step-by-step explanation:

Answer: $2.81
Step-by-step explanation:
Pencils: 5 * 0.69 = 3.45
Notebooks: 3 * 2.75 = 8.25
pocket dictionary: 5.49
3.45 + 8.25 + 5.49 = 17.19
20 - 17.19 = 2.81
Therefore, she will get $2.81 change back.
-1302f2x also the 2 after f is a tiny 2
Answer:
a
Step-by-step explanation:
if it -4 or 4 it would be undefined