Question

debra aldo and felipe served a total of 104 orders monday at the school cafeteria. felipe served 4 times as many orders as aldo. debra served 8 more orders than aldo. how many orders did they each serve

Answer 1

Let Aldo served x orders. so Debra served x+8 and Felipe served 4x

4x+ x+8 +x =104
6x + 8 = 104 

x= (104-8 )/6 =16 

Aldo Served 16 orders.  Debra served 16+8= 24 orders and Felipe served 64 orders.