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Free_Kalibri [48]
3 years ago
5

Naomi works in a music shop and earns $42 per day. She earns an extra $2 for each CD she sells. If Naomi wants to earn at least

$80 per day, which inequality shows the minimum number of CDs, n, that she should sell?
42 + 2n ≤ 80, so n ≤ 19
42 + 2n ≥ 80, so n ≥ 19
42 + 2n ≥ 80, so n ≥ 36
42 + 2n ≤ 80, so n ≤ 36
Mathematics
2 answers:
zepelin [54]3 years ago
8 0
42+2n\geq80 so n\geq19
Strike441 [17]3 years ago
6 0

Answer:

The correct answer is B

Step-by-step explanation:

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