On the fast train yvonne and lisette traveled 760 kilometers in 4 hours what was the trains average rate of speed

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.