For Owen's lemonade recipe, 6 lemons are required to make 5 cups of lemonade. At what rate are lemons being used in lemons per cup of lemonade? Express your answer in simplest form.

Which ordered pair (c, d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

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.

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00