What value of x makes 3(x + 4) = 3x + 4 true?

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

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