Answer:
B
Step-by-step explanation:
Given
+ 5 = 12 ( subtract 5 from both sides )
= 7 ( square both sides )
x - 6 = 49 ( add 6 to both sides )
x = 55
Answer:
17
Step-by-step explanation:
50
Answer:
831,469
Step-by-step explanation:
1,232,456- 400,987 =831469
Which of the following is an arithmetic sequence? 2, 4, 8, 16, ... -8, -6, -4, -2, ... -2, 4, -6, 8, .
OlgaM077 [116]
Answer:
2,4,6,8 is an arithmetic sequence because you are adding 2 but the second step it's the same but you are subtracting 2
Step-by-step explanation:
The third one is so wrong.