I think I only know the second part.
3c=55t+5f
3c=60f
c=20f
Answer:
28.26 square feet
Step-by-step explanation:
Area of a circle is: 
'r' is the radius.
We are given the diameter of 6ft. Since the diameter is twice the radius, the radius is 3 ft.
6/2 = 3
Using 3.14 for pi:

The area of the circle should be 28.26 square feet.
Answer:
8,000
Step-by-step explanation:
You can simplify it to (-4+24)^3a
Answer:
p = 2
Step-by-step explanation:
using the rule of exponents
= 
=
= 
so value of p = 2
There is a 57% they will both be black.
8+6=14
8÷14=.571 move decimal point 2 to the right