Cortni makes 6% commission on each sale. How much commission will cortni earn for selling a $140,000 home

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

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)