Answer:
0.71
Step-by-step explanation:
1st attempt =
%
2nd attempt =
%
To get the average of something, find the sum of the numbers and then divided the sum by the total number of values there are.
⇒ 63 + 79 = 142
⇒ 142 / 2 = 71%
⇒ 71% = .71
Answer: 1. F
2. C
3.a
4. E
5. D
6. B
Step-by-step explanation:
Zero.
9x-16=9x-23
9x-9x-16=-23
0-16=-23
-16=-23
The equation is invalid, so there is no solution for this equation
Answer:y-10= 24 degree
4y= 136 degree
Step-by-step explanation: