145k views
0 votes
309,303,297,... Find the 31st term.

User Newbie
by
8.2k points

1 Answer

0 votes

Answer:

129

Explanation:

The easiest thing to do would be an equation.

Since the value is decreasing by 6 each time you have -6x

-6x+?=?

Next thing you do, to get the y-intercept, would be to add 6 to the 309, which is the first term in order to get the zeroth term. This would make 315 the y-intercept

-6x+315=?

To solve for the 31st term, plug in 31 for x to get 129

♡ You got this! Have a great day! ♡

User Meagen
by
8.0k points

Related questions

asked Feb 28, 2021 8.1k views
Shrikant D asked Feb 28, 2021
by Shrikant D
8.7k points
1 answer
4 votes
8.1k views
asked Jan 14, 2022 122k views
Jkndrkn asked Jan 14, 2022
by Jkndrkn
8.4k points
2 answers
0 votes
122k views