Tuesday

October 21, 2014

October 21, 2014

Posted by **dianela** on Sunday, January 29, 2012 at 9:10pm.

- alg2\trig -
**Reiny**, Sunday, January 29, 2012 at 9:51pmterm(3) = a + 2d (by definition)

= 17

term(8) = a + 7d = 37

a+7d = 37

a+2d = 17

subtract them

5d = 20

d = 4

sub into a + 2d=17

a + 8 = 17

d = 9

**Answer this Question**

**Related Questions**

alg2/trig - If 4x^2+9=kx, what value of k will produce equal roots? the answer ...

Algebra problems - I have some problems that I would like checked please. Find ...

chemistry - what is the boiling point of an aqueous solution that freezes at -67...

chemistry - 1) Starting with 75.00 g of 1-propanol and 75.00 g of PCl 3. ...

Algebra - I have a few more questions that I either need help with or just need ...

Math - I dont understand how u can get 3454 from mutiplying 1,100(3.14) When i ...

CHEM! - Well I almost understand this question but still got stuck, I will show ...

8th Grade Algebra-Radicals:Answer Check - Change each decimal to a fraction in ...

alg2/trig - I got this question wrong on my test, and I have to correct it :/ ...

trig - I dont understand this. can you please tell how you got each answer? ...