Can someone plz answer these and actually show the work I’m really struggling. Plz answer if you actually showed work and it’s correct thank you!

Which expression gives you the distance between the points (5,1)and(9,-6)

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

M. xyz =radians. covert this radian measure to its equivalent measure in degrees.