Arocket travels west 450 km in 3.75 minutes(225 sec). what is the velocity of the rocket in km/s?

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8