The selling price of an item is $495. It is marked down by 20%, but this sale price is still marked up from the cost of $360. Find the markup from cost to sale price.

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

What is the correct decimal form of 12%

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.