En el comedor han comido hoy 56 personas, y se han necesitado 18 barras de pan. Para 72 personas cuantas barras se necesitaran?

Which expression is equivalent to 3^3 + 2^2?

Triangle knm is what is true about the sides of knm

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3