. An airplane takes off at an angle of 14° with the ground. What is the distance it has flown when it has covered a horizontal distance of 28,800 feet?

Ahigh definition tv cost $800 with a down payment of 2/5 of the cost. how much is left to pay, in dollars after the down payment has been made?

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.

Find the solution of this system of equation -7x+y=-20 9x-3y=36