Crystal earns $5.50 per hour mowing lawns. A. Write a rule to describe how the amount of money m earned is a function of the number of hours h spent mowing lawns. B. How much does Crystal earn if she works 3 hours and 45 minutes?

225/100 of last years cost. write each fraction as a decimal and as a percent

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

What is the anwers for 9+2x=5x-3-x