Without solving determine whether the solution of 1/3x=21 is greater than or less than 21. Explain.

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay

Can someone answer this question for me