Mindy wants to buy several books that each cost $10. she has a coupon for $6 off per total cost. fine expression to represent her total cost for b books

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?

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625

Me i’m stuck on all these questions besides the two bottom ones