Answer:
x<-3
Step-by-step explanation:
x-1+1<-4+1
x<-3
A radius of 0.75 would be rational because the decimal ends and does not repeat itself.
Are you looking for the amount after interest gained? If so I believe the answer would be $40.
500 x 0.04 x 2 = 40
12z^2 - 7z -12/ 3z^2 + 2z - 8
= (4z+3) (3z -4)/ (z+2)(3z -4)
= (4z + 3) / (x+2)
Hope this helps