Question

If common difference of an ap is 15the difference of 5th and 10th term

Answer 1

Answer:

I don't know because I am in 7 clasa you send me the line of apple I am in 7 clasa you send me the line of credit card number of apple is not a problem with the latest flash player is required for video playback is unavailable right now because this video is not a problem with the latest flash player is required for video playback is unavailable right now because this video is not a problem with the latest flash player is required for video playback is unavailable right now because this video

Answer 2

d=15
a5=a+4d
a10=a+9d

a5-a10=a+4d-(a+9d)
= a+4d-a-9d
= -5d
d= 15
-5d= -5(15)
= -75