Apopular store is having a strange sale on summer shorts. they charge $5 to enter the store and then each pair of shorts you buy is only $3!
write an explicit function to represent this situation where s is the number of shorts and cs is the total cost. (4.1)
a. c1 = 5 and cs = 5 + 3s
b. cs = 5 + 3s
c. cs = 3 + 5s
d. c1 = 5 and cs = 5 + 3(s-1)

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given