Answer:
what are you supposed to be doing
2 1/2 because you divide the 15 by 6 and 2 R.3 3 is half of 6 so you make it a half leaving you with 2.5 or fraction form:2 1/2
A = 1
b = -5
c = -4
x1 = 5.70
x2 = -0.70
<span>Therefore, the negative real number is -0.70.</span>
Value of 3 is in the solution set
80
adding up the numbers 30,20,5,25
maybe im wrong but i hope it helps...
