-2x - 6 < = 1
-2x < = 1 + 6
-2x < = 7...change the inequality sign when dividing by a negative number
x > = -7/2
x > = - 3.5
the one that does not satisfy the inequality is : -4...because it is less then -3.5
The answer is C), 834, 834.19, 834.2, 834.29
I know this is late, but I hope it was helpful!
60%, she asked 10 students and 6 of them had less than 16. 10/6= .6
