Answer:
-29
Step-by-step explanation:
If and r = -5 for the rate or difference between terms, then the sequence is 1, -4, -9, .... etc.
To find a(7), continue the pattern until you find the 7th term.
1, -4, -9, -14, -19, -24, -29....
a(7) = -29
Five friends went to see a movie. Each person paid $5.
This is a total of $40.
$62.50 - $40 = $22.50.
We now have $22.50 to divide by 5 people.
So, $22.50/5 = $4.50.
Each person paid $4.50 for popcorn.
X=6,
4(6)^3 - 3(6)
4*(216)- 18
864 - 18
=846.
Hope it helped!
Answer:
Commutative Property
Step-by-step explanation:
-8+8 = 0
0 = 0