Answer:
[tex]x\geq 15[/tex]
Step-by-step explanation:
Samuel wants at least 15 grams
Let's expand on "at least 15"
It means that Samuel wants no less than 15, but 15 or more
It could be 16, but not 14
To create an inequality, 15 or more can be written as [tex]x\geq 15[/tex] (x is 15 more more)
The answer is [tex]x\geq 15[/tex]
Hope this helps :)
Have a nice day!