Pakisagot plsss
4) Find the sum of the first 15 terms of the arithmetic sequence: 10, 15, 20, 25, ... ?
5) Find the sum of the integers from 8 and 35.
6) Find the sum of all even integers from 10 to 70.
![Pakisagot Plsss4 Find The Sum Of The First 15 Terms Of The Arithmetic Sequence 10 15 20 25 5 Find The Sum Of The Integers From 8 And 35 6 Find The Sum Of All Ev class=](https://ph-static.z-dn.net/files/d33/93237c24d2e9a3420219ee58116a2e90.jpg)