Answer:
(2) Distributive Property (3) Addition Property (4) Addition Property (5) Subtraction Property
Step-by-step explanation:
I think
Answer:
Thnx
Step-by-step explanation:
have a great day
Answer:
The answer is the 3rd option!
All of the other answer are invalid because of the sign in which is put on the tiles.
I hope this helps!
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♥, Sadie
5x + 8
easyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
We let
a1 = first term
a2 = second term
a3 = third term
and so on
We are given with
a1 + a2 = 26
S5 (sum of five terms) = 35
The formula for the sum of terms is
Sn = (a1 + an) (n/2)
SO
35 = (a1 + a5) (5/2)
The formula for an arithmetic term is
an = a1 + d(n-1)
For
a2 = a1 + d
we know that
a1 + a2 = 26
Simply for a1, a2, and d. Then use the formula to get the other items asked.
