Redner

This page lists questions and answers that were posted by visitors named Redner.

Questions

The following questions were asked by visitors named Redner.

Answers

The following answers were posted by visitors named Redner.

In​ 2009, a diabetic express company charged ​$37.75 for a vial of type A insulin and ​$ 30.49 for a vial of type B insulin. If a total of ​$1684.22 was collected for 50 vials of​ insulin, how many vials of each type were​ sold?
4 years ago