Which is a warning sign that a person may be an alcoholic? a. the person drinks alone. b. the person promises to quit but does not. c. the person has blackout periods where she cannot remember what happened while she was drinking. d. all of the above.

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()