Question 3 (1 point) Select all of the correct solutions for the following equation
2x 2 = 4x - y - 1

(1,3)
(3,1)
(-1,-3)

None of the above

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.

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct