Answer:
Step-by-step explanation:
Given
Required
Model as the area
Expand:
Factorize:
Area is calculated as:
So, by comparison:
10x + 3y. add like terms
3/12 + 10/12 = 13/12 because the points lie in-between the 1/6 and 2/6 marks and the 6/6 and 7/6 marks.
The answer is b ($9.74)
I got it right (: