Answer:
The total number of audience members is 1800.
Step-by-step explanation:
In order to find this, we need to divide the number of teenagers by the percentage share.
360/.2 = 1800
4(x+5y)(x-3y)
I don't know what you mean by placing the factors on the grid
Answer:

Step-by-step explanation:





3w-7w-12=2w-6
-4w-12=2w-6
-12=6w-6
-6=6w
w=-1