Richard is planning a trip to italy he thinks he will need $2750 for the trip if the trip is 40 weeks away which is the best estimate of how much money richard needs to save each week.

Which of the following points is collinear with (-2,1) and (0,3)

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.

If (17, 4) is an ordered pair of the inverse of f(x), which of the following is an ordered pair of the function f(x)? a. (17,4) b. (4.17) c. (4,0) d. 0,17)