The roots of the quadratic equation 3x² + bx + c = 0 are a and 1/a. Find the value of c. If given further that a² + 1/a² = 7, find the possible values of b.

(60 points) explain this in detail

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up

Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax