Katie and tyler are working at their lemonade stand. they have sold 1/2 of a pitcher of lemonade and now have 1/3 of a pitcher left to sell.
what fraction of a pitcher of lemonade did they start with?

He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units

Graph the equation. select integers for x

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?