Math Problem Statement
Carolina goes to a paintball field that charges an entrance fee of [$18] and [$0.08] per ball. The field has a promotion that says, "Get [$10] off if you spend [$75] or more!" Carolina wonders how many paintballs she needs to buy along with the entrance fee to get the promotion. Let [B] represent the number of paintballs that Carolina buys.
- Which inequality describes this scenario?
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Linear Inequalities
Formulas
Total cost formula: C = 18 + 0.08B
Inequality: 18 + 0.08B ≥ 75
Theorems
Basic properties of inequalities
Suitable Grade Level
Grades 7-9