An appliance store offered gift cards to people making purchases. If a customer purchased a microwave, they received a $25 gift card. If a customer purchased a washing machine, they received a $50 gift card. During this promotion, the store gave away 54 gift cards. The total
value of the gift cards was $2,250.
A) 12
B) 18
C) 36
D) 48

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.)

Graph y = -|x| + 2. click on the graph until the correct one appears.

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet