A54-foot cable is hung from the top of a building that is 52 feet tall. the cable needs to be fastened 12 feet from the base of the building. is the cable long enough? show work, .

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?

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

What is the slope of any line parallel to the line 8x+9y=3 in the standard (x,y) coordinate plane?