A plane takes 6 hours to fly from San Francisco to New York, and 5 hours to return back. The airplane's airspeed is 880 miles per hour, from New York to San Francisco. The reason why it takes the airplane longer to go West than East is because of a wind with constant wind speed. What is the speed of wind.

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.

43lbs of tomatos cost $387. how much would 41lbs cost

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?