I believe the answer you are looking for is 840 ÷ 17.5 which is 48 acres.
Answer:
985.15mg
Step-by-step explanation:
Calculation for how many milligrams of the drug should he receive every 12 hours
First step is to calculate the weight in kg
255 lbs = 255/2.2 = 115.9 kg
Second step is multiply mg/kg in order to get total medicine per day
Dose per day=115.9kg × 17 mg
Dose per day= 1,970.3
Third step is to calculate how many milligrams of the drug should he receive by dividing the day dose by 2
Dose milligrams=1,970.3/2
Dose milligrams=985.15mg
Therefore how many milligrams of the drug should he receive every 12 hours will be 985.15mg
Step-by-step explanation:

The answer is $7.75 -3.25-2.75x-4=$7.75
If carnation bushes is c, then the expression representing the number of rose bushes would be...
1.5c - 7