Math pls, lol you will reward : ]

A. 94

Step-by-step explanation:

The nth term of an arithmetic sequence is:

an = a₁ + d (n − 1)

where a₁ is the first term,

and d is the common difference.

We're told the first term is 40, and the 7th term is 121.  Therefore:

121 = 40 + d (7 − 1)

121 = 40 + 6d

81 = 6d

d = 13.5

So the fifth term is:

a₅ = 40 + 13.5 (5 − 1)

a₅ = 40 + 54

a₅ = 94

the first one

step-by-step explanation:

just id the test.

b, i believe, but not sure.