Which of the following is not a way to represent the solution of the inequality 2(x − 1) less than or equal to 10? (1 point) a x less than or equal to 6 b 6 greater than or equal to x c A number line with a closed circle on 6 and shading to the left d A number line with a closed circle on 6 and shading to the right

6(2x+y)+2(x+4y) how can i solve this

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)