Which statement about this relation is true? y
10
2.50
8
1.25
20
0.50
O It is a direct variation because y =-2.5x+12.5
Shiny
It is an inverse variation because --2.5x+12.5
O It is a direct variation because 10=xy
It is an inverse variation because 10=xy

9/10 divide by -3/15 as a mixed number

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

Two lines meet at a point. set up and solve an equation to find the value of x