Question

I can’t find the answer please help

Answer 1

Answer:   A

Step-by-step explanation:

81 -  1 1/5x $\leq$  55   The first thing you could do is convert the mixed fraction into an improper fraction.

1 1/5 to an improper fraction is  -6/5  

Now rewrite the inequality as,

81 - 6/5x $\leq$ 55     Subtract 81 from both sides

-81               -81

-6/5x $\leq$ -26     Multiply both sides of the inequality by 5  

-6x $\leq$ -130         Divide both sides by -6 and the sign will me flip since your divide both sides by a negative number.

x  ≥  130/6    Convert 130/6 to a mixed fraction  

x ≥ 21  2/3