Ian had 4 cases of comic books and 6 adventure books. each case holds c comic books. he gave 1 case of comic books to his friend. write an expression that gives the total number of books ian has left

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

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