Question

Consider the first three terms of the arithmetic sequence: 7, 15, 23,... Determine d, the common difference.​

Answer 1

I think 47 and 55

Step-by-step explanation:

I think that each number is the previous one plus 8;

7+8=15

15+8=23

23+8=31

31+8=39

So, next will be:

39+8=47

47+8=55

Is this what ur looking for?? hope this help:)