A figure is dilated by a scale factor of 3. If the origin is the center of dilation, wha image of a vertex located at (3,4)?
(1 , 1 1/2
None of the other answers are correct
(3,12)
(9,4)
(9,12)

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?

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?