Use ARITHMETIC PROGRESSION
First one will get brainliest
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9) 10 + 15 = 25
10) 2550
11) 960
12)3544
myidentity:
None were correct
but at least you tried
Next time for others send the working also
And you forgot to do 13 you ...
FYI 11 and 13 questions are the SAME!
Thanks for your appreciation
Answered by
0
9) 945
10)2420
11) 960
12)3544
13) 960
hope this help
please mark as brain listie
10)2420
11) 960
12)3544
13) 960
hope this help
please mark as brain listie
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