Beth created this design to cover a rip in her jacket. it took half an hour toplan the design and two and a quarter hours to cut and sew the frabric to the jacket. how much time did it take beth to save her favorite jacket?

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Which of the following best describes the delian problem?