1)-6/4x+4
2)-5/3x
3)3x+2
4)3/2x+3
5)0x-1
6)1/2x+2
7)3x+4
8)-1/3x
I added some guides for you to know how to do this.
Answer:
9/5+3/1
24/5 24/5 24/5 24/5 24/5 24/5
Equation:
f(x) = 2.10x + 5
Paid $49.10
2.1x + 5 = 49.10
2.1x = 44.1
x = 21
The distance between airport and Ann's home = 21 miles
-6x+7. That is the answer.
-2x-3x-x=-6x
9-2=7
Then you combine the equation.