Answer:
<em>The maximum area of the second board must be 
square inches.</em>
Step-by-step explanation:
The total area of two different size boards cannot exceed 
square inches.
The area of one board is 
square inches.
Suppose, the area of the second board is 
square inches.
That means......
So, the maximum area of the second board must be square inches.
Answer:
linear
Step-by-step explanation:
it would be linear because there is a constant rate of change
Answer:
is there a picture?
Step-by-step explanation:
Answer:
see steps
Step-by-step explanation:
New price was increase from 100% to 109% at £1800.
By proportionality,
old price / 100% = 1800 / 109%
Cross multiply to get
old price = $1800 * 100% / 109% = £1651.38
