Evaluate the expression
15 + 6 x 7 - 12 divided by 2

Restrictions on f(x) = 1/x+5 and g(x) = x-2

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?

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41