Albert and Lester are contestants in a hot dog eating contest. Lester takes two times as long as Albert to finish an entire platter of hot dogs. Together they can eat
the whole platter of hot dogs in 10 minutes. How long would it take Lester to eat the
entire platter by himself?
It would take Lester
minutes to eat a platter of hot dogs.

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?