Aman is 9 years older than his brother, if the product of their ages is divided by the sum of their ages, the answer is 20. find their ages

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project