Is 1000/2001 greater than 1/2

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

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