Tickets:
all you can ride: $25
7 tickets for $5
a. write an equation in slope intercept form for the total cost of any number of tickets at 7 tickets for $5.
b. write an equation in slope intercept form for the total cost of wristband for all you can ride.

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

What is the 12th term of b(n)=-4-2(n-1)

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.