Joaquín tenía ahorrado en el banco $22839. Al realizar algunos pagos, gastó de su cuenta $9230 y posteriormente retiró $7428. ¿Cuánto dinero le queda en el banco?​

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?