Question

Identify the 35th term of an arithmetic sequence where a1 = -7 and a18 = 95.

Answer 1

Ive been working pretty diligently on this problem, and yet cant seem to get the right answer.

Answer 2

a18=a1+(n-1)*d
95=-7+17d
17d=102
d=6
a35=a1+(n-1)*d=-7+34*6=197

Answer 3

wha? omg it that easy! where in gods name have i pulled out my other answers from? that....jesus....haha i feel like such a dummy

Answer 4

Well, I have seen this before, but I don't remember how to solve it... Sorry...

Answer 5

lol indigoeve

Answer 6

I did it just that way....and somehow came up with a totally different answer than 6. I got like...14.6.....HOW?

Answer 7

gosh thank you so much guys haha just got me past a brain fart

Answer 8

Well, that's how you know the man that sold you your calculator can't be trusted... damn that man

Answer 9

your so very welcome hun ask me any question and i could proably help lol

Answer 10

b-but. I spent a lot of money on my calculator. (Admittedly I was just using my computer calculator and was just too lazy to get up and go get my graphing calc lol)

Answer 11

lol lazinees get u now were but look at justin bieber lol

Answer 12

Hey by the way, if you ever need help with anything just tag me. I help mostly with biology. And history, English, sometimes math, etc. etc.

Answer 13

i mostly math and chemistry

Answer 14

Do either of you do chem? I'm bomb at lit and history but chem and math....eh not so much. Numbers arent really my forte

Answer 15

I can also help with physics and chemistry. :3

Answer 16

OH YOU DO :D sweet beans guys! You both are my new best friends.

Answer 17

Yay! Friends! I wonder what it feels like...

Answer 18

yay bf lol nice ur welcome sweety

Answer 19

gosh i need all the help i can get. You'll have to deal with the occasional stupidity but other than that, It'll be great! xD

Answer 20

im use to it i tried helping this blonde thats the only time i quit

Answer 21

well lucky for you I'mm a natural brown haha

Answer 22

hah i can tell im looking at ur pic wich i like alot

Answer 23

Would you guys be able to check my work on another problem of this sort to make sure I got it?

Answer 24

thank you. My hair is actually red at the moment

Answer 25

Sure. Math?

Answer 26

sure hun

Answer 27

yes sir

Answer 28

It'll be up in a sec

Answer 29

kk

Answer 30

i have medals flying at me help lol

Answer 31

Hahaha! Medal spam! Success! X3