Answer:
let this previous income be x
then 8% of (x-2000) = 3000
or, 8/100*(x-2000) = 3000
or, x - 2000 = 3000/0.08
or, x -2000 = 37500
x = 37500+2000 =39500 is his previous year salary
Step-by-step explanation:
4x^2+4x-1
28.0
The circumference is diameter*3.14 (pi). So for this you divide to get the diameter. Hope this helps! :)\
88/3.14=28.0