A certain arithmetic sequence has this explicit formula for the nth term: a, = 13 + (n - 1)(6)
The same sequence has this recursive formula:
an = ân-1 +
What number belongs in the blank space in the recursive formula?

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.

Which compound inequality could be represented by the graph?