El gráfico muestra los días que dura el gas de una cocina de acuerdo a las horas diarias que se utiliza. Calcular el valor de “x + y”. (Porfa rapido con explicacion y RPTA

Describe the relationship between the angles of similar triangles and the sides of similar triangles

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?