An arithmetic sequence has a 10th term of 15 and 14th term of 35. what is the common difference?

common diferrence = 5

Step-by-step explanation:

nth term =   a + (n - 1)d

10th term ;                 a + 9d = 15 (i)

14th term;                  a + 13d = 35 (ii)

subtract (ii) from (i)       -4d = -20

                                         d = -20/-4

                                          d = 5

the answer is a

step-by-step explanation:

because your just changing the position of where the shape is

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7