Two trains leave the station at the same time, one heading east and the other west. the eastbound train travels 14 miles per hour slower than the westbound train. if the two trains are 850 miles apart after 5 hours, what is the rate of the eastbound train?

do not round

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

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