The answer is A because if you combine like terms you'll get answer A.try to do it yourself. hope this helps
Answer: the slope is negative 
and the y intercept is (0,1)
Step-by-step explanation:
Answer: 11.5
Step-by-step explanation:
It’s delta y over delta x so you would take any two combination of coordinates and subtract and divide. I used 57.50-23 over 5-2... this gets you 34.5 over 3. This is also equal to 11.5 :)
(4, 2) ----> ( 2, 1)
(4 - 2, (2 - 1) ----> (2, 1)
That's a vertical -1 and horizontal of -2.
That's the last choice.
Answer:
80 ft
Step-by-step explanation:
Circumference is approximately 250 ft
We want to find the diameter.
Circumference of a circle = π × D (D is the diameter)
So πD ≈ 250 ft
D ≈ 
≈ 79.57747155
Diameter is approximately 80 ft.
