Solve for x,
73
(5x + 2)

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Find the difference (8ab+a+2) - (3ab+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?