The figure below shows a rope that circles the Earth. The radius of the Earth is 637163716371 kilometers.
Assuming the rope makes a perfect circle, what is the length of this rope?

The sum of two numbers is 86, and their difference is 20. find the two numbers

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

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10