Question

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? @the_ocean_girl

45 + 3n ≤ 60, so n ≤ 5
45 + 3n ≥ 60, so n ≥ 5
45 + 3n ≥ 60, so n ≥ 12
45 + 3n ≤ 60, so n ≤ 12

Answer 1

it is 45+3n>60,so n>12