x=John's age, y=his cousin's age The difference between John's age and five times his cousin's age is 5. •The sum of twice John's age and five times his cousin's age is 40. How old are John and his cousin? (Type your answer as and .) I

Simplify the expression 10/11(22z) + (a+5) -1

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.)

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?