S^2 + 9s - 142 > 2000
s^2 + 9s - 142 - 2000 > 0
s^2 + 9s - 2142 > 0
(s-42)(s+51) > 0
s - 42 > 0
s > 42
s + 51 > 0
s > -51.......will not work
answer is : s > 42
Cool thanks for the points tho
12=2.55 how about 8
8 x 2.55 divided by 12=$1.7
Answer will be A, and if you need help with math work Connects is a great app to use