Answer:

Step-by-step explanation:
Express the fraction as number of houses over number of businesses, that is
ratio =
Divide numerator and denominator by 5 for simplest form
ratio = 
Its B just took the test the answer is B
Answer:
reflection, rotation, and translation.
The area is 7 units squared.
3-1 = 2
5--2 = 7
2x7 = 14
14/2 = 7