pls help im struggling at this so much AHHH- someone tell me how I can solve this or something? im really at at this. it's Proving Isosceles Trapezoid :(((​

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

Y+ 2/y is it a polynomial in one variable or not? and if so, why?