baker sells bread for $3 a loaf and rolls for $1 each. The baker needs to sell $21 worth of baked goods by the end of the day.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Solve for x and select the correct answer

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