Answer:
D. 
Step-by-step explanation:
Area of rectangle = 
Length of rectangle = (x - 8)
Width = (x + 11)
Area of rectangle = 
Expand the expression
(distributive property of multiplication)

Combine like terms

Expression for the area of the rectangle = 
Answer: 280
Step-by-step explanation:
100/30=3.(3)
3.(3)*84=280
The answer is C: Lincoln uses 25 cents worth of supplies per cup.
1. 50
2. 154
3. 28
These would be your answers