Real Numbers Homework Help Resources (Page 4)

7.you are driving from Orlando ,florida to Miami ,florida ,a total distance of about 260 miles per hour without stopping .how long does it take you (in hours) to get from Orlando to Miami? 8.you make sell blankets. The material for one blankets costs $14.50. you sell each blanket for $25.the costs(in dollars )of the material and the amount (in dollars) you change for each blanket are both function of the number of blankets. a.write a rule for each function. b.let the domains of the functions be whole numbers form 0 to 5. Graph each function. c.you sell every blanket you make .what function gives your profit ?how would the graph of this function compare with the graphs in part(b)?

A man can do a job in 9 days and his son can do this same job in 16 days. They start working together. After 4 days the son leaves and the father finishes the job alone. How many days did the man take to finish?

I don't understand what this question is asking for.