Which of these tools or constructions is used to inscribe a hexagon inside a circle?

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

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?