The inequality that describes this scenario is:

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- The entrance fee is of $18.
- Each paintball costs $0.08.
- Thus, the cost of buying B paintballs is given by:

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- For the promotion, the spending must be of at least $75, thus, the inequality that describes this scenario is:


A similar problem is given at brainly.com/question/22312773
4 units = blue
1 unit = yellow
total: 5 units = 40
1 unit = 40 ÷ 5 = 8
yellow: 8
blue: 8×4 = 32
Answer:
Step-by-step explanation:
the answer is A