How many minutes will she need to finish labeling all books if she takes no breaks and labels 15 books a minute? *

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w