The amount of money Dillards owe Sheila and Carla is $0, while Sheila owe Carla $2.21
An equation is an expression that shows the relationship between two or more numbers and variables.
Sheila has $10.00 dollars, and Carla has $15.00 dollars. Sheila's purchases come to $12.21. Carla's purchases come to $12.79. Hence:
Amount of money Dillards owe them = 25 - (12.21 + 12.79) = $0
Amount of money Sheila owe Carla = 12.21 - 10 = $2.21
The amount of money Dillards owe Sheila and Carla is $0, while Sheila owe Carla $2.21
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