Help me with this question.

The equation for the nth term of the arithmetic sequence is:

The is 140

Step-by-step explanation:

"a" represents the first term which is -5.

"d" represents the common difference which is 5.

To find the common difference, just subtract the 2nd and 1st term.

0 - (-5) = 5

Now put the values in the equation:

We are finding the 30th term so just put 30 to the "n" to help us find the 30th term of the sequence.

So the 30th term is 140

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base