Respuesta :

Answer:

Well i think that is true. and the mystery number i believe is 11

Step-by-step explanation:

Well, first subtract 5 from 27, you get 22. Then divide that by two (because that is half). And you get 11.

11 · 11 = 22

22 + 5 = 27

Really hope this helps!

Answer:

x [tex]\leq[/tex] 11

Step-by-step explanation:

The phrase "at most" is telling us that we have an inequality where the answer will be less than or equal to 27. If we let x be our missing number:

2x + 5 [tex]\leq[/tex] 27

2x [tex]\leq[/tex] 22

x [tex]\leq[/tex] 11