I went to Washington DC from Boston, starting out with 55 mph speed. Then, the speed changed to 75 mph. I traveled 630 miles in 10 hours. At what time did I start driving faster? (Example: 1:05 p. m)

What is 20+(5 x 2/5 )+ 3 show your work

Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.