Answer: 
Work Shown:

Note that (h,k) = (2,-3) is the center and r = 6 is the radius. The last line is not expanded out using the FOIL rule because its common practice to leave it in
form. This form allows the reader to quickly determine the center and radius (rather than have to do a lot of algebraic steps before hand).
Answer:
12mph + bmph = 45 - 26.5c
Step-by-step explanation:
Answer: 36 chocolate chip cookies and 24 oatmeal cookies
Step-by-step explanation:
1. 3 + 2 = 5
2. 60 / 5 = 12
3. 12 * 3 = 36
4. 12 * 2 = 24
If I'm not wrong I believe it would be 343 different ways.
Answer:
x=k/4+c/4
Step-by-step explanation:
4x-c=k
4x=k+c
x=k/4+c/4