The price of a used car is reduced by 25% to $6,000. what was the original price of the car in dollars? round your answer to the nearest dollar.

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?