Answer: I am sorry this is not an answer Bc it looks like a glitch in Alex I have had it happen b 4 and it is not giving the right info u need to solve the problem
Sorry =/
Answer:
35
Step-by-step explanation:
A quadratic sequence is a form. of mathematical progression of numbers in which the subsequent differences between each consecutive term differ by the exact amount. This is known as the common second difference.
Hence in this case,
we have
S= 3+8+15+24+…..+Tn - 1.
S=. 3+8+15+……………..Tn-1 + Tn
Deducting 2nd series from the first
We have 0=3+5+7+…….Tn
Hence, we have Tn= n (n+2)
= 24 (9+2)
= 24 + 11
= 35
Answer:
x=-2??
I think this is right .-. sorry if its not
Answer:
Step-by-step explanation:
1,000
Its the closest from 1000 to 2000
You can't combine the two terms because they are not like terms. 10c has variable and 10 doesn't.
But you can write it as 10(c + 1)
