Un casador sale de su casa, en busca de un oso, al salir camina 100 metros al sur, en este punto gira 90° grados al este y camina 100 metros, en este punto gira nuevamente 90° grados al norte y camina 100 metros, justo hay encuentra un oso y lo mata y queda justo al frente de la casa ¿De que color es el oso?

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.