Your company has 50 employees and you are ordering custom printed t-shirts and travel mugs for everyone. The printing company offers you two packages. You can purchase 40 t-shirts and 10 travel mugs for $340 or 20 t-shirts and 30 travel mugs for $470. Write a system of
equations that could be used to determine the cost of each t-shirt and each travel mug (Don't solve, just write the system of equations.)
HELP M