Rhonda must collect at least 240 stamps in order to reach her goal.
Step-by-step explanation:
Given,
Stamps Rhonda wants to collect = 575
Stamps already in collection = 335
Let,
d represents the number of stamps Rhonda needs to collect to achieve her goal.
Stamps to collect + Stamps already in collection ≥ 575
[tex]d+335\geq 575\\d\geq 575-335\\d\geq 240[/tex]
Rhonda must collect at least 240 stamps in order to reach her goal.
Keywords: inequality, addition
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