+15 The state income tax where Kristin lives is levied at the rate of p% of the first $28000 of annual income plus (p+2)% of any amount above $28000. Kristin noticed that the state income tax she paid amounted to (p+0.25)% of her annual income. What was her annual income?
I NEED HELP PLZ
ANYBODY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+36916 Let 'x' be her income
tax will be p ( 28000) + (p+2)(x-28000) = (p+.25) x
28000p + px-28000p +2x -56000 = px + .25x
2x-56000 = .25x
-56000 = -1.75x x =$ 32000
