In a scale drawing of the solar system, the scale is 1 mm = 500 km. for a planet with a diameter of 7000 kilometers, what should be the diameter of the drawing of the planet?

Which of the following lines is parallel to x=4? a- 3y=9 b- y=4 c- x=2 d- x=y answer this as soon as possible xoxo lo ; )

Apassenger train and a freight train leave san jose at 3pm, traveling in the same direction. the passenger train is going three times as fast as the freight train. at 6pm they are 240 miles apart. how fast is each travelling? explain your answer and show your

Change negative exponents to positive, then solve