210 students attended the school dance if each ticket cost 15 dollers how much money was spent on tickets?

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

Acar loses a quarter of its value every year. it is originally worth $35,000. to the nearest dollar,how much will the car be worth in 8 years?