Russell tried to evaluate an expression step by step. 5 11 − 3 5 = 5 11 ÷ − 3 5 Step 1 = 5 11 ⋅ 5 3 Step 2 = 25 33 Step 3 = = = ​ 5 −3 ​ 11 5 ​ ​ 11 5 ​ ÷ 5 −3 ​ 11 5 ​ ⋅ 3 5 ​ 33 25 ​ ​ Step 1 Step 2 Step 3 ​ Find Russell's mistake.

What is the product? (x2+3y+7) [yy+1)

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

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