A jet takes 6 hours to travel a distance of 4140 miles against the wind. The return trip takes 5 hours with the wind. What is the rate of the Jet in still air and what is the rate of the wind?
Note that the ALEKS graphing calculator can be used to make computations easier.

Ithink the answer is last one.

Ais the correct answer

This law is sometimes called the grouping property. as you can see, regardless of how the numbers are grouped, the answer is still 13. the associative law of multiplication is similar to the same law for addition. it says that no matter how you group numbers you are multiplying together, you will get the same answer.