Answer:
66.67%
Step-by-step explanation:

Answer:
(a, 0)
Step-by-step explanation:
Point S has the same x-coordinate as does Point R: a.
Point S has the y-coordinate 0, as Point S lies on the x-axis.
Correct final answer: (a, 0) represents Point S.
Answer:
It is not C got it wrong.
Step-by-step explanation:
81-1= 80
80 / 2 = 40
D = 40
So:
40(2) = 81 - 1
Answer:
1
Step-by-step explanation:
Any positive integer to power of 0 will ALWAYS be 1.