SAQ 5.2 1. Find the value of x, given that x + 1, 2x and 2x + 3 are consecutive terms of an arithmetic progression.

2. The sum of the 3rd and 7th terms of an A. P. is 38, and the 9th term is 37. Find the A. P.

3. If x + 1, 2x - 1 and x + 5 are in A. P., find the value of x.

4. Insert 4 arithmetic means between -12 and 13

What are the sotions to the quadratic equation 9x^2=4

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.

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.