Solve the system of equations below by graphing both equations with pencil and paper. What is the solution?y= x+`1 y=-1/2x +4

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

Ablue whale traveled 3112 miles in 214hours. what was the whale's rate in yards per hour? (1 mile = 1,760 yards)

What is value of x? enter your answer in the box. x =