A plane flies above the ocean and sights a boat in the water at a 30 angle of depression. The plane is currently 2000 yards above the water. What is the horizontal distance to the nearest yard from the plane to the boat?
4000 yds
2000 yds
C3000 yds
3464 yds

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Which table shows a proportional relationship between miles traveled and gas used?

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.