If Vector u=(5,-7) and v=(-11,3), 2v-6u=_ and ||2v-6u||≈_ please pick from the options

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.

Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?