A company makes couches, tables, and nightstands. Each item uses units of wood, fabric, and stuffing. Couches use 50 units of wood, 40 units of fabric, and 45 units of stuffing.
Tables use 30 units of wood, 15 units of fabric, and 10 units of stuffing.
Nightstands use 5 units of wood, 5 units of fabric, and 5 units of stuffing.
There are 1,100 units of wood, 760 units of fabric, and 730 units of stuffing available to make the items.

Which three equations are needed to find the largest number of x couches, y tables, and z nightstands that can be made?

Drag and drop the correct equations into the box.