Andre has been offered an entry-level job. The company offered him $49,000 per year plus 3.5% of his total sales. Andre knows that the average pay for this job is $56,000. What would Andre's total sales (in dollars) need to be for his pay to be at least as high as the average pay for this job?

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

If the value of cos330°is√3/2 then find cos 165°.