Answer:
C. -1
Step-by-step explanation:
Slope is: 
We are given the points (1,7) and (3,5).

The slope is -1, and therefore, Option C should be the correct answer.
Answer:
A line of credit offered to an individual with no credit history. Please select the best answer from the choices provided
Step-by-step explanation:
iI chose d becuase it was the right answer
Answer: 1.06
Step-by-step explanation:
This is the answer because the price of the shoes is s, and the tax is 0.06s. The total cost of the shoes with tax is s+0.06s= 1.06s
Step-by-step explanation:
by using Pythagoras theorem,
h^2= p^2+b^2
or, b^2=h^2- p^2