Stella wanted to make coffee for her cousins. she had to measure the amount of water required to make three servings of coffee. which cup measure would be an appropriate measure for the amount of water needed? a: 2.05 cups b: 2.7 cups c: 2.5 cups d: 2.29 cups

Look at this system of equations. -3x + 3y = 12 y = x + 4 the solution set of this system is best explained by which of these statements? a) the graphs of the equations are the same line because the equations have the same slope and the same y-intercept. the system has infinitely many solutions. b) the graphs of the equations are parallel lines because they have the same slope but different y-intercepts. the system has no solution. c) the graphs of the equations are lines that intersect at one point because the equations have the same slope but different y-intercepts. the system has exactly one solution. d) the graphs of the equations are lines that intersect at one point because the equations have the same slope and the same y-intercept. the system has exactly one solution.