Question

Plz help me with this

Answer 1

180

Explanation:

if it is the 30th term and they are adding by 6 each time just multiply 6 by 30

this equals 180

Answer 2

Answer: b) 176

Explanation:

2, 8, 14, 20, ...

`\text{The explicit rule for an arithmetic sequence is: } a_n=a_1+d(n-1)\\\\\text{The given information is: }a_1=2\quad d=2\quad n=30\\\\a_(30)=2+6(30-1)\\.\quad =2+6(29)\\.\quad =2+174\\.\quad =\large\boxed{176}`