Please help!! Which of the following is a true proportion of the figure based on the triangle proportionality theorem?

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

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?

With finding limits of multi variable !