Ross is a student of Fourth Grade of Secondary Education of the Educational Institution "Santa Cruz" of Puerto Maldonado-Madre de Dios; who suffers from a disease. She is on a special diet. It is known that, if you add the amount of calories that the carbohydrates and proteins that you eat, you get 2000 calories. If you add the amount of calories that the protein and fat you consume, you get 1250 calories. If you add the amount of calories that come from carbohydrates and fat, you get 1,650 calories. Remember that 1 gram of carbohydrates provides 4 calories, 1 gram of protein 4 calories and 1 gram of fat 9 calories. How many grams of carbohydrates, proteins and fats do they consume per day?​

The table shows the relationship between the number of cups of cereal and the number of cups of raisins in a cereal bar recipe: number of cups of cereal number of cups of raisins 8 2 12 3 16 4 molly plotted an equivalent ratio as shown on the grid below: a graph is shown. the title of the graph is cereal bars. the horizontal axis label is cereal in cups. the x-axis values are 0, 20, 40, 60, 80,100. the vertical axis label is raisins in cups. the y-axis values are 0, 10, 20, 30, 40, 50. a point is plotted on the ordered pair 40,20. which of these explains why the point molly plotted is incorrect? (a) if the number of cups of cereal is 40, then the number of cups of raisins will be10. (b)if the number of cups of raisins is 40, then the number of cups of cereal will be10. (c) if the number of cups of cereal is 40, then the number of cups of raisins will be 80. (d) if the number of cups of raisins is 40, then the number of cups of cereal will be 80.