Answer:
![x \leq 40 / 0.25\\ x \leq 160\\](https://img.qammunity.org/2019/formulas/mathematics/middle-school/elii4sdlcqvjhae40fd7f16lo1o4z5rrlo.png)
Explanation:
If the spending limit is $ 40 and making each beads costs $ 0.25, then the amount of accounts you must do multiplied by the manufacturing cost should not exceed $ 40.
Then the inequation that this restriction would represent is:
![0.25x\leq 40\\](https://img.qammunity.org/2019/formulas/mathematics/middle-school/j37l9z3kpt0ko6lyveyxqaeo708pbficuo.png)
Where x is the number of beads made.
This could also be written more specifically:
![x \leq 40 / 0.25\\ x \leq 160\\](https://img.qammunity.org/2019/formulas/mathematics/middle-school/elii4sdlcqvjhae40fd7f16lo1o4z5rrlo.png)
Therefore the number of beads must be less than or equal to 160