F(x) = C , hope this helped !
9.285714285714286 645=650 69=70
Answer:
Solve by substitution
[y=5/2x-4]
[y= -x+3]
Substitute y = -x +3
[-x+3=5/2x-4]
Isolate x for -x+3=5/2x-4: x=2
For y = -x+3
Substitute x = 2
y= -2+3
Simplify
y=1
The solutions to the system of equations are:
y=1 x=2
Six million, seven thousand two hundred
A is the correct answer. 23/40=0.575 and 4.6/8= 0.575 as well.