Use the given cost tables for the same product from two different companies to create a linear system. Then solve the system to determine when the cost of the product will be the same and what the price will
be.
Letr(n) represent the cost of paper towels at Restaurant Warehouse and let s (n) represent the cost of
paper towels at Supply Side Kitchen, where n is the number of cases of paper towels.
Restaurant Warehouse
Paper Towels (cases)
5
Supply Side
$209.20
$329.20
10
$499.15
$399.15
15
$669.10
$589.10
r(n) =
n+
s(n) =
n+
Both Restaurant Warehouse and Supply Side charge $
for
cases of paper towels.