Answer: [tex]n\geq17[/tex]
Step-by-step explanation:
Let n= Number of packs John needs.
Tiles in 1 pack = 6
Tiles in n pack = 6n
If he needs at least 100 tiles.
then
6n ≥ 100
[tex]\Rightarrow\ n\geq100\\\\\Rightarrow\ n\geq\dfrac{100}{6}\\\\\Rightarrow\ n\geq\dfrac{50}{3}\\\\\Rightarrow\ n\geq16.67\\\\\Rightarrow\ n\geq 17[/tex]
The required inequality: [tex]n\geq17[/tex]
