Reduce the fraction 36 / 48 to its lowest term

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour. what is the cyclist average rate for the round trip in miles per hour ?

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.