What is the common difference of the arithmetic sequence? 2,5,8,11,14...

What kinds of numbers have an odd number of factors?

41/17 as a decimal rounded to the nearest hundredth

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42