If y - 1/y =8 then find the value of y^2-1/y^3​

Two parallel lines are crossed by a transversal.what is value of x

5x−4≥12 or 12x+5≤−4 can you with this problem

What is the explicit rule for the sequence in simplified form? −1,−4,−7,−10,−13… an=4−5n an=−4−3n an=2−3n an=−6−5n