The first term of an arithmetic sequence is -5, and the tenth term is 13. find the common difference. use the common difference to find the 18th term in the sequence.

Norma has an a-frame cabin. the back is shown below. how many square feet of paint will she need to cover the back of the cabin? explain how you found the answer.

Answer this 30 points and brainliest!

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?