0.035x+0.045x=427.50
0.08x=427.50
x=427.50/0.08
x=5343.75
x+x+1500=5343.75
2x=5343.75-1500
2x=3843.75
x=1921.88 first
1921.88+1500=3421.88 second
The answer is C. transportation is a service.
Isn't it 5?
I think it's 5 , I may be wrong idk.
= 2ab + 4a + 6 - 6
= 2ab + 4a
you can factor this to 2a(b + 2)
