Answer:
i dont understand either
Step-by-step explanation:
sorry
The value of k is 60
131 - 11 = 120
120/2 = 60
hope this helped !
Answer:

The number is 8 because 
And if you add 4, you get 20
Hence, the number is 8
Answer:
x is less than or equal to -23
Step-by-step explanation:
-x is greater than or equal fo 23 divide negative on both sides
x is less than or equal to -23
(srry i don't have the inequality signs)
<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>:</em><em>)</em>