Answer:

Step-by-step explanation:
The nth term of an arithmetic sequence is given by the formula,

We were given that the 9th term is
.





The sum of the first n-terms is given by the formula,

To find
, we substitute
,
and
.





The correct answer is D
Answer:
i dont get it
Step-by-step explanation:
Answer:
x < -14
Step-by-step explanation:
Step 1: Subtract 6 from both sides.
Step 2: Divide both sides by -3 and flip the inequality sign.
Therefore, the answer is x < -14.
If Kyle starts with $600 and wants to end with (at least) $300 She can withdraw up to $600−$300=$300
If he withdraw 20$/ week the 300 will last for 300/20 = 15 weeks
Answer:
01133456385652+3+563206+5++323512652+52+56262626+52626256262625151561561215615165546465436465643436454663546463463894834983543875349753957935748459548948957438754893573985839459853857438548958488388888844444444444444238373985348489179487788
Step-by-step explanation: