HEL M PL The linear equation y=mx+b contains the point (-5, 5) and is perpendicular to the line 5x+25y=11.

What is the value of m?

What is the value of b?

If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the two angle bisectors and two sides of the quadrilateral, is the quadrilateral always a parallelogram? explain your answer.

Carla is saving money for a trip this summer. she already has some money in her savings account and will add the same amount to her account each week. at the end of 2? weeks, carla has? $130. at the end of 8? weeks, she has? $280. write a linear function in the form y=mx+b to represent the amount of money m that carla has saved after w weeks.

Me find the answers and explain the process to find the answer of the problem appreciate it : )