Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or nonviable options in a modeling context. For example, represent inequalities describing nutritional and cost constraints on combinations of different foods.
Symptoms of Lawn Chemical Poisoning. Signs that your cat may have been exposed to toxic lawn chemicals include drooling, tearing of the eyes, excessive urination, abdominal pain, nausea and vomiting, weakness, dizziness, muscle twitching, difficulty breathing, unsteady gait, and collapse.
1 Mild signs of toxicity can occur when 1/3 ounce per pound of body weight is ingested. 2  Severe signs occur when 1 ounce per pound of body weight is ingested. 3  This means that as little as 6 ounces of semi-sweet chocolate can be toxic to the nervous system of a 20-pound dog. 4  A 10-pound cat would need to ingest 3 ounces.