a salesman earns 3% commision for selling a chair and 4% commission on selling a table. A chair fetches 7500 kenya shillings. One time, he sold ten tables and earned seven thousand, two hundred Kenya shillings as commision. Find the number of tables and chairs sold.

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field