Find a formula for the nth term of the arithmetic sequence second term -12 common difference is 5

Step-by-step explanation:

Second term = -12; d = 5

First term = -12 - 5 =  -17

nth term = a + (n-1)*d

= -17 + (n-1)*5

= -17 + 5n - 5

= -22 + 5n

tickets for the harlem globetrotters

show at michigan state university in

2010 cost $16, $23, or, for vip seats, $40.

total revenue = 16x + 23y + 40z

if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, sales of all three kinds of tickets would

total $46,575.

16x + 23y + 40z = 46575, how many of each kind of ticket would

have been sold?

solve for x, y and z

x − 9z = 0

x − y − z = 55

16x + 23y + 40z = 46575

x = 1170

y = 985

z = 130

welcome!

idk

step-by-step explanation: i just don't