A computer cost $800. It loses 1/4 of it's value every year after it is purchased. Write an equation representing the value, v, of the computer, t years after it is purchased.

If you answer right ill give brainliest, : )

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?