The equations that could be used to find hanna's age

Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?