A 4-lb. force acting in the direction of (4,-2) moves an object just over 7 ft. from point (0.4) to (5,-1). Find the work done to move the object to the nearest foot-pound.

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

Determine the solution for mc001-1.jpeg

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis