SOLUTION: A company sells type a insulin at $38.85 a vial and type B at $30.34
$2024.64 was colected for 60 vials
How many vial of each were sold?
Algebra.Com
Question 810755: A company sells type a insulin at $38.85 a vial and type B at $30.34
$2024.64 was colected for 60 vials
How many vial of each were sold?
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
a+b=60,
38.85a+30.34b=2024.64
a=24 b=36
RELATED QUESTIONS
Sales of Pharmaceuticals. In 2004, the Diabetic Express
charged $27.06 for a vial of... (answered by benazir.sj@gmail.com)
In 2004, the Diabetic Express charged $27.06 for a vial of Humulin insulin and $34.39 for (answered by checkley77)
In 2004, the Diabetic Express charged 27.06 for a vial of Humulin insulin and 34.39 for a (answered by stanbon)
I would appreciate any help on the following word problems. I can do them, but I must... (answered by )
Good Morning,
HELP!!!! Word problems and methods so confused
!. The perimeter... (answered by stanbon,macston)
Can you help me figure this one out? A diabetic drug company charged 38.85 for insulin A (answered by Alan3354)
Novolog 70/30 Insulin (U-100) -
Inject 30 units SC bid #1 vial (30 days)
What is the... (answered by KMST)
A vial of flu vaccine contains enough for 10 shots. How many vials should you order for... (answered by greenestamps)
An experiment tests whether or not dogs can detect cancer by sniffing 7 urine vials, one... (answered by stanbon)