Half the difference is 8 so that means the difference is 16, the average is 12 so 12 is directly in between the two numbers.
The answer is 4 and 20
Hope this helps
1 is D
2 is
7x + 7 = 112
7x = 105
x = 15 (B)
Answer:
9 m/s
Step-by-step explanation:
To calculate the change in the tram's elevation each second, you must divide the given figures which is now the given formula of
;
÷ 

Therefore, the change in the tram's elevation is 9 each second.
Step-by-step explanation:
you should have to give more points for this answer
Answer:
-17
Step-by-step explanation:
You have to simplify the expression!