Dylan is at a fruit farm. so far he has 12 apples, dylan starts walking and checks his basket, he only has 2 apples now. how many apples did dylan lose?

On his way walking dylan lost atleast 10 apples

Apples at the start=12
Apples at the end=2

Apples lost=
12-2=10 Apples

Dylan lost 10 apples.

5x=number of red tents
3x=number of blue tents
x=number of white tens

we can suggest this equation:

5x+3x+x=1350
9x=1350
x=1350/9=150

number of red tents=5x=5(150)=750
number of blue tents=3x=3(150)=450
number of white tents=x=150

C.  750 red, 450 blue, 150 white.