Answer:
k = 4.
Step-by-step explanation:
An arithmetic sequence has a common difference.
So for this to be arithmetic:
k + 3 - (k - 1) = 3k - 1 - (k + 3)
k + 3 - k + 1 = 3k - 1 - k - 3
3 + 1 = 2k - 4
4 + 4 = 2k
k = 4.
The sequence is 3, 7, 11.
Answer:
They a similar because they both had zero as their final answer. Andre decided to do 3 x 200 while Jada decided to do 3 x 50. Andre work is more complicated and uses big number while Jada's work uses small numbers and are more easier to do.
Step-by-step explanation:
Answer:
X=12
Step-by-step explanation:
2/3x-5=1/2x-3
2/3x=1/2x+2
2/3x-1/2x=2
(6)1/6x=2(6)
X=12
I am not sure
Answer: 3rd option
Step-by-step explanation: square root of 13 is 3.60 so it lines up perfectly on the number line
Answer:
Slope: 2
Step-by-step explanation:
Taking any two points on the slope: (0,1) & (1,3)
where (0,1) is (x1,y1) and (1,3) is (x2,y2)
Substituting into the slope formula as below:
= (3-1)/(1-0)
= 2/1
= 2
Hence, the slope is 2
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