Answer:
The value of k =3
Step-by-step explanation:
We need to solve this equation to become in standard form to find the value of k.

The given standard form is:

Comparing it with 
The value of k =3
Step-by-step explanation:
the first statement and reason is usually found in what's given at the beginning.
1.a 1. given
the last one is what they want you to prove (also found under what was given)
4. g ( the symbol just means congruent)
supplementary means if I take how far the angle opens up and add it to the other angle I will get a straight line or 180°
the middle letter tells me the corner (vertex) and like opening a book you can see how much the angle opens up. it is a definition for supplementary angles

a.) Initial cost of renting the car is $100
b.) rate of change is slope, that is :
c.) Cost = C and distance = d
the equation will be :
6 full 3/8 servings but 6.6667 exact.