Question

1. an art teacher needs to buy at least 60 brushes for her class. the brushes are sold in packs of 8. in which inequality does n represent the minimum number of packs the teacher needs to buy for her class? a. $8\geq 60n$ b. $8\leq 60n$ c. $8n\geq 60$ d. $8n\leq 60$

Explanation:

Step1: Define total brushes

Total brushes = $8n$ (8 per pack, $n$ packs)

Step2: Set up inequality

Need at least 60 brushes, so total ≥ 60:
$8n \geq 60$

Answer:

C. $8n \geq 60$