Acupcake requires 35 grams of sugar and 50 grams flour, and a muffin requires 30 grams of sugar and 65 grams of flour. shawna needs to use up at least 460 grams of sugar to make cupcakes and muffins, and she wants to use at most 970 grams of flour. let c denote the number of cupcakes she makes and m the number of muffins she makes. write an inequality that represents the condition based on the number of grams of sugar. write an inequality that represents the condition based on the number of grams of four.