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

if a3= 17 & a8=37 are terms in annarithmetic sequece, fina a1 & d. the answer is a1=9 & d=4 but i dont understand how they got the answer, please help!

## 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 ...
- Algebra - I have a few more questions that I either need help with or just need ...
- chemistry - what is the boiling point of an aqueous solution that freezes at -67...
- trig - if sin23=p,write down the following in terms of P *cos113 *cos23 *sin46 ...
- chemistry 110 - Calculate the empirical formula of a compound containing 52.14% ...
- chemistry - 1) Starting with 75.00 g of 1-propanol and 75.00 g of PCl 3. ...
- trig - I dont understand this. can you please tell how you got each answer? ...
- reading - what metaphor is in daffodils by william wordsworth ?my friend got the...
- Algebra - Would someone please check these answers? Simplify. 3/x-5+1/1-4/x-5 ...

More Related Questions