4,500 x 3.75% = 168.75
2,200 + 168.75 = He would earn $2,368.75 this month
Wish I had this job XD
54•150,I think that’s the way to do it,let me know if I’m wrong.
The 6 terms of the series are
... 15, 14, 13, 12, 11, 10
The sum of them is 75.
_____
You could make use of the formula for the sum of the terms, or you could work out the sum from the given expression. It is easier just to list the terms and and them up.
If a = 10, then the equation would be 10+6.
The answer would be 16.
Hope this helps! :D
