Jillian está vendiendo cajas de galletas para recaudar dinero para su equipo de baloncesto. Las 10 oz. La caja cuesta $ 3.50, mientras que la de 16 oz. La caja cuesta $ 5,00. Al final de una semana, recaudó $ 97.50 y vendió un total de 24 cajas. El sistema de ecuaciones que modela sus ventas se encuentra a continuación. x + y = 24 3,50 x + 5,00 y = 97,50 Resuelve el sistema de ecuaciones. ¿Cuántos 10 oz. Se vendieron cajas? 6 9 12 15

Franco wants to double the volume of the cone. what should he do?

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)