Answer:
456+56+54+4+4
Step-by-step explanation:
65+465+5+56
sorry, for the 4 items i got it wrong.
5 items: 1 dog bone, 3 water bowls, 1 collar
2 items: 1 box of dog food, 1 collar
I don't know if it's correct
7 no
113+12x+7+90+90=360
300+12x=2=360
12x=360-300
x=60/12
x=5
9 no
10x-6+109+79+20x-2=360
30x+180=360
30x=360-180
x=180/30
x=6
