Which values from this set {−12, −9, −3, 0, 3, 6} satisfy this inequality? −13x+3≥6

−9, −3, 0, 3, and 6 only
0, 3, and 6 only
−12, −9, and −3 only
−12 and −9 only

my guess is

step-by-step explanation:

the answer for your question is

step-by-step explanation:

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.