100 POINTS TO ANYONE WHO CAN HELP WITH THIS GRAPH dont answer if u dont now or else you will be reported

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

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.)

Find the maximum value of p= 4x + 5y subject to the following constraints :