A. 3(2x + 7)(x - 3)
B. (3x + 9)(2x - 7)
C. (6x + 21)(x - 3)
D. 3(2x²+ x - 21)
Answer:
The given sequence is neither arithmetic not geometric.
Step-by-step explanation:
A sequence is in arithmetic if it has a common difference.
i.e., a sequence a, b, c is in arithmetic if
b - a = c - b
Let's check if the given sequence is in arithmetic.
So,
Hence, the given sequence is not arithmetic.
Let's check if the given sequence is in geometric.
A sequence is in geometric if it has a common ratio.
i.e., a sequence a, b, c is in geometric if
= 3
= 3
Clearly,
But,
Therefore, the given sequence is not in geometric.
Hence, the given sequence is neither arithmetic not geometric.
Answer:
answer is like that 28.26
Answer:
I think the Answer is 28.27
A=28.27
B. 14
C. 20
D. 22
2. 9 + 4g; g = -3
A. -3
B. 3
C. 21
D. 13
3. 7x – 7 ; x= 4
A. 0
B. 21
C. 35
D. 28
4. 10 – 3.2 n; n = 2
A. 6.8
B. 3.6
C. 13.2
D. 16.4
5. 12p + 4; p = 1.5
A. 14
B. 16
C. 18
D. 22
6. 5 w + 10=40
A. 6
B. 10
C. 30
D. 50
7. 4y – 12 = 60
A. 12
B. 18
C. 48
D. 72
8. 10 k + 5 = 65
A. 6
B. 7
C. 60
D. 70
9. 2b – 15 = 33
A. 4
B. 9
C. 24
D. 48
10. 3d + 18 = 21
A. -1
B. 1
C. 3
D. 12
PLEASE HELP ME PLZ 10 POINT AND I WANT TO MAKE MY MOM PROUD TO SHOW HER THAT I CAN DO MATH THANKS!!!
Answer:
Based on the answers I can see, it'd be all of them.
Step-by-step explanation:
When rounding to the nearest hundred, you round down if the tens are 49 or smaller (e.g. 401 to 400). If the tens are 50 or bigger, you round up (e.g. 351 to 400). I hope that helps you.