Cindy works in a cake shop and earns $42 per day. she earns an extra $4 for each cake she sells. if cindy wants to earn at least $50 per day, which inequality shows the minimum number of cakes, n, that she should sell? 42 + 4n ≥ 50, so n ≥ 2 42 + 4n ≤ 50, so n ≤ 2 42 + 4n ≥ 50, so n ≥ 4 42 + 4n ≤ 50, so n ≤ 4

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

Need so much on this one how many yards?