Due today! 20 points! 1. The fifth term of an arithmetic sequence is 9 and the 32nd term is -84. What is the 23rd term?

2. How many terms of the arithmetic sequence 88, 85, 82, . . . appear before the number -17 appears?

Please number the answers

What is the missing step in this proof ?

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

How do you write something in scientific notation?