Ella works in a music shop and earns $45 per day. she earns an extra $3 for each cd she sells. if ella wants to earn at least $60 per day, which inequality shows the minimum number of cds, n, that she should sell?

(45 + 3n) ≥ 60

Step-by-step explanation:

Ella works in a music shop and earns per day = $45.

In addition to this she earns $3 for each CD she sells.

If Ella wants to earn at least $60 per day.

Let she sells n CDs per day

Then her earning will be

$(45 + 3n) per day

If this earning is at least $60 per day then inequality will be

(45 + 3n) ≥ 60

Answer   5 extra or 6

Step-by-step explanation:

45 + 3n ≥ 60, so n ≥ 5

Step-by-step explanation: