Create an example of an arithmetic sequence with 4 terms. How did you know it was an arithmetic sequence? What is the common difference?

If square root x = -7, then x= -49 true or false

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?