3x - 3y - 3z = 30
-9x - 9y - 9z = 90
-1.5x - 1.5y - 1.5z = 15

Find the balance at the end of 4 years if 1000 is deposited at the rate of

What is the sum of these mixed numbers 2 1/8 + 4 3/8

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