Best Buy bought a television for $175. Then, Best Buy sold it for $360. What percentage
was the markup?

What does x = in this equation x+3+2x=x+5

Nikolas calculated the volume of the prism. his work is shown below.

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.