Ineed the scale factor of 4 op and op’

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual